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PHP - Error Checking A Form!!
I have created a form where the user enters their first name, last name, work hours, and rate. I want to add a check so that once submit is pressed, the page will return an error if one of the fields was left blank. How can I do it?? I have been trying for hours...
Here is my code: <html> <title> Pay Calculator </title> <form method='post' action='pay2.php'> First Name: <input type='text' name='first' value="<?php echo ($_POST['first']); ?>" <br/> Last Name: <input type='text' name='last' value="<?php echo ($_POST['last']); ?>" <br/> Hours of Work: <input type='text' name='hours' value="<?php echo ($_POST['hours']); ?>" <br/> Hourly Pay Rate: <input type='text' name='rate' value="<?php echo ($_POST['rate']); ?>" <br/> <input type='submit' value='submit'> </form> </html> <?php $pay = $_POST['pay']; $hours = $_POST['hours']; $extra = $_POST['extra']; $rate = $_POST['rate']; if ($hours > 40){ $extra=$hours-40; $hours=40; $pay=($extra*1.5*$rate)+($hours*$rate); } else { $pay=$hours*$rate; } if (empty($_POST['$first'])) {print "**Please enter your first name\n";} echo "\n Your pay is: <br /> $ $pay <br />" ; ?> Similar TutorialsI've decided to rewrite one a couple of my forms, to make them more user friendly. But I am having problems returning the error. I've created an array ($e) which has the field name ($e['field_name']) for the error, but it isn't displaying any errors. Here's the code: case "contact": $e = array(); if(isset($_POST['sb'])){ $fullname = $sql->real_escape_string($_POST['fullname']); $email_a = $sql->real_escape_string($_POST['email']); $email_r = $sql->real_escape_string($_POST['email_r']); $orderid = $sql->real_escape_string($_POST['orderid']); $subject = $sql->real_escape_string($_POST['subject']); $problem = $sql->real_escape_string($_POST['problem']); # Error Message function show_error($error,$evar){ $err = ' <span style="color: #ff0000"><strong>'.$error.'</strong></span>'; return $err; } # Check for isset if(!isset($_POST['fullname'])){ $e['fullname'] = show_error('Please enter your full name',$e['fullname']); } if(!isset($_POST['email_a'])){ $e['email_a'] = show_error('Please enter your email address.',$e['email_a']); } if(!isset($_POST['email_r'])){ $e['email_r'] = show_error('Please re-enter your email address.',$e['email_r']); } if(!isset($_POST['subject'])){ $e['subject'] = show_error('Select a subject.',$e['subject']); } if(!isset($_POST['problem'])){ $e['problem'] = show_error('Describe your problem.',$e['problem']); } if(isset($_POST['email']) AND isset($_POST['email_r']) AND $email_a != $email_r){ $e['email_r'] = show_error('Your email addresses do not match.',$e['email_r']); } } $content = '<h2> Customer Support - Contact</h2> <p> For technical support, sales and product related questions: <a href="'.$tech_support.'" target="_blank">Technical Support</a>.</p> <p> For downloading, ordering, refund or other store related questions, please fill out the form below:</p> <form method="post" name="csupport"> <p> Please enter your full name:<br /> <input name="fullname" type="text" value="'.$fullname.'" />'.$e['fullname'].'</p> <p> Please enter your email address:<br /> <input name="email_a" type="text" value="'.$email_a.'" />'.$e['email_a'].'<br /> Please re-enter your email address:<br /> <input name="email_r" type="text" value="'.$email_r.'" />'.$e['email_r'].'</p> <p> Please enter your order number:<br /> <input name="orderid" type="text" value="'.$orderid.'" /></p> <p> Please select a subject for your enquiry:<br /> <select name="subject"><option selected="selected" value="">--Select--</option><option value="Billing Question">Billing Question</option><option value="Cancel / Refund Order">Cancel / Refund Order</option><option value="Download Question">Download Question</option><option value="Password Issues">Password Issues</option><option value="Order Question">Order Question</option><option value="Shipping Question">Shipping Question</option><option value="Other">Other</option></select>'.$e['subject'].'</p> <p> Describe your problem as best you can:<br /> <textarea cols="45" name="problem" rows="4">'.$problem.'</textarea>'.$e['problem'].'</p> <p> <input name="sb" type="hidden" value="sb" /><input name="submit" type="submit" value="Submit" /></p> </form> '; $title = 'Contact Support'; break; Can anyone see what the problem is? Thanks The below is flagging errors #3 and #9. Error #3 is being thrown even though the emails match. Code: [Select] <?php session_start(); $_SESSION['submitted']="yes"; $error=$_GET['error']; $date_rma="5/10/2011"; $content=' <div class="content_text"> <div class="content_header">Request RMA Number</div> <p>Enter the information you used on PayPal, that you completed your order with. The information must match, or a RMA Number will not be issued.</p> <form action="./rma_process.php" method="post"> <p><label>Name:</label> <input type="text" name="name" size="30" value="'.(isset($_SESSION['name']) ? $_SESSION['name'] : '').'" />'; if($error[0]==1){ $content.=' <span class="red bold">This field is required.</span>'; } $content.='</p> <p><label>E-Mail Address:</label> <input type="email" name="email" size="35" value="'.(isset($_SESSION['email']) ? $_SESSION['email'] : '').'" />'; if($error[1]==1){ $content.=' <span class="red bold">This field is required.</span>'; } $content.='</p> <p><label>Confirm E-Mail Address:</label> <input type="email" name="confirm_email" size="35" value="'.(isset($_SESSION['confirm_email']) ? $_SESSION['confirm_email'] : '').'" />'; if($error[2]==1){ $content.=' <span class="red bold">This field is required.</span>'; } if($error[3]==1){ $content.=' <span class="red bold">E-Mail addresses do not match.</span>'; } $content.='</p> <p><label>Phone Number:</label> <input type="text" name="phone" size="15" value="'.(isset($_SESSION['phone']) ? $_SESSION['phone'] : '').'" /> Ext. <input type="text" name="ext" size="4" value="'.(isset($_SESSION['ext']) ? $_SESSION['ext'] : '').'" />'; if($error[4]==1){ $content.=' <span class="red bold">A properly formatted phone number is required.</span>'; } $content.='</p> <p><label>Date of Purchase (MM/DD/YYYY):</label><input type="text" name="month" size="2" maxlength="2" value="'.(isset($_SESSION['month']) ? $_SESSION['month'] : '').'" /> <input type="text" name="day" size="2" maxlength="2" value="'.(isset($_SESSION['day']) ? $_SESSION['day'] : '').'" /> <input type="text" name="year" size="5" maxlength="4" value="'.(isset($_SESSION['year']) ? $_SESSION['year'] : '').'" />'; if($error[5]==1 || $error[6]==1 || $error[7]==1){ $content.=' <span class="red bold">A properly formatted date is required.</span>'; } $content.='</p><p><label>List the Products you wish to return. Sperate with a comma. <br />Use either the whole product name, or the GHP# Product Code:</label>'; if($error[8]==1){ $content.=' <span class="red bold">This field is required.</span>'; } $content.='<textarea name="products_returning" rows="10" cols="60"> '.(isset($_SESSION['products_returning']) ? $_SESSION['products_returning'] : '').''; $content.=' </textarea> <input type="hidden" name="submitted" value="yes" /> </p> <p><input type="submit" value="Submit" name="Submit" /></p> </form> </div> '; ?> Code: [Select] <?php session_start(); $name = $_POST['name']; $_SESSION['name']=$name; if($name==""){ $error0=1; } else{ $error0=0; } $email = $_POST['email']; $_SESSION['email']=$email; if($email==""){ $error1=1; } else{ $error1=0; } $confirm_email = $_POST['confirm_email']; $_SESSION['confirm_email']=$confirm_email; if($confirm_email==""){ $error2=1; } else{ $error2=0; } if($email!=$confirm_email){ $error3=1; } else{ $error3=0; } $phone = $_POST['phone']; $_SESSION['phone']=$phone; if($phone==""){ $error4=1; } else{ $error4=0; } $ext = $_POST['ext']; $_SESSION['ext']=$ext; $phone = $phone.' Ext.'.$ext; $month = $_POST['month']; $_SESSION['month']=$month; if($month=="" || !is_numeric($month)){ $error5=1; } else{ $error5=0; } $day = $_POST['day']; $_SESSION['day']=$day; if($day=="" || !is_numeric($day)){ $error6=1; } else{ $error6=0; } $year = $_POST['year']; $_SESSION['year']=$year; if($year=="" || !is_numeric($year)){ $error7=1; } else{ $error7=0; } $date="".$month."/".$day."/".$year.""; $products_returning = $_POST['products_returning']; $_SESSION['products_returning']=$products_returning; if($products_returning==""){ $error8=1; } else{ $error8=0; } if($_SESSION['submitted']=="yes"){ $error9=0; } else{ $error9=1; } $error="".$error0."".$error1."".$error2."".$error3."".$error4."".$error5."".$error6."".$error7."".$error8."".$error9.""; if($error!=="0000000000"){ header("Location: ./index.php?returns=rma&error=".$error0."".$error1."".$error2."".$error3."".$error4."".$error5."".$error6."".$error7."".$error8."".$error9.""); } else{ header("Location: ./index.php?returns=submitted"); } ?> can somebody please tel me how to make sure a field is a number? I have some error checking like if(empty($postcode)) { $errors[] = "Please enter your postcode"; } if(strlen($tel)<11) { $errors[] = "Please enter a phone number that is the correct length"; } But I dont know and cant find how to check for a number only. Hi, I wrote a simple code to check to see if the user filled in the name field, but when I uploaded the file, it just displays the code. here 's the code. Code: [Select] <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>Untitled Document</title> </head> <body> <?php $errors=array(); if(isset($_POST['submit'])) { validate_input(); if(count($errors) !=0) { display_form(); } else { display_form(); } } function validate_input() { global $errors; if($_POST['name'] == " "){ $errors['name']="dipshit, put your name"; } ?> <form action="" method="post" name="test"> Name: <input name="name" type="text" size="10" maxlength="15" value="<?php echo $_POST[name]; ?>"/><br /> <?php echo $errors['name']; ?> <input name="submit" type="button" value="submit" /> </form> </body> </html> This topic has been moved to HTML Help. http://www.phpfreaks.com/forums/index.php?topic=334287.0 Code: [Select] <?php session_start(); mysql_connect("localhost","root") or die(mysql_error()); mysql_select_db("cute") or die(mysql_error()); $username = $_POST['username']; $_POST['pass'] = md5($_POST['pass']); $password = $_POST['pass']; if (isset($_POST["submit"])) { $log1 = "SELECT * FROM regis WHERE username = '$username'"; $login1 = mysql_query($log1); $log2 = "SELECT * FROM regis WHERE password = '$password'"; $login2 = mysql_query($log2); $log3 = "SELECT * FROM regis WHERE username = '$username' AND password = '$password'"; $login3 = mysql_query($log3); $row = mysql_fetch_array($login3); $number = mysql_num_rows($login3); if($login1==FALSE) { echo("<SCRIPT LANGUAGE='JavaScript'>window.alert('This.$username.is not available.')</SCRIPT>"); } if($login2==FALSE) { echo("<SCRIPT LANGUAGE='JavaScript'>window.alert('This.$password.is incorrect.')</SCRIPT>"); } if ($number == 0) { print "This user does not exist in our database. <a href=registration.php><input type='button' value='Register'></a>"; } if ($number > 0) { $_SESSION['username'] = $row['username']; $_SESSION['password'] = $row['password']; $_SESSION['userlevel'] = $row['userlevel']; $_SESSION['is_logged_in'] = 1; if($_SESSION['userlevel']==1) { $_SESSION['is_logged_in'] = 1; header("Location: form2.php"); } else if($_SESSION['userlevel']== 0) { $_SESSION['is_logged_in'] = 1; header("Location: form3.php"); } } } else { ?> <html> <head> <script type="text/javascript"> function a() { var x = document.login.username.value; var y = document.login.pass.value; if(x==""&& y=="") { alert("Please insert all message!"); return false; } if(x=="") { alert("Please insert an username!"); return false; } if(y=="") { alert("Please insert an password!"); return false; } } </script> </head> <body> <center> <table border="0" align="center"> <form name="login" method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>" onsubmit="return a()"> <tr><td colspan=2><center><h1>Login</h1></center></td></tr> <tr><td>Username:<input type="text" name="username" maxlength="40"></td></tr> <tr><td>Password:<input type="password" name="pass" maxlength="50"></td></tr> <tr align=center><td><input type="button" value="Register" ONCLICK="window.location.href='registration.php'"></a> <input type="submit" name="submit" value="Login"></td> </tr> </form> </center> </body> <?php } ?> this is login code as im want it show the error if i put any username or password error but instead it will directly show this error "if ($number == 0) { print "This user does not exist in our database. <a href=registration.php><input type='button' value='Register'></a>"; } " but im want to show this if($login1==FALSE) { echo("<SCRIPT LANGUAGE='JavaScript'>window.alert('This.$username.is not available.')</SCRIPT>"); } if($login2==FALSE) { echo("<SCRIPT LANGUAGE='JavaScript'>window.alert('This.$password.is incorrect.')</SCRIPT>"); } error first. may i know which code or if statement im put wrong First, I'd like to apologize for my behavior, I didn't really "do anything wrong per se" I just get impulsive sometimes haha bad start
I am so close to finishing this website, which I will use to sell myself as a person who fixes computers
I am stuck on this problem, for all the pages
Either I can error check but data is not recorded in the tables
Or the error checking works but data is not recorded
The problem seems to be "triggered" by removing $errors[]="";
Also I'd like to say hello to QuickOldCar
Anyway here is the php parts of a single web page, this problem is shared on all of them except the index page which has successful error checking, session data retrieval and redirecting / updating data
I've spent days trying to fix this amongst other things (pretty sad right) this is literally one of the final problems to be solved before I'm ready to get his website indexed / advertise it
Thanks for any help
<?php
ob_start();
session_start();
global $nameErr,$emailErr,$commentsErr,$hourErr,$minuteErr;
global $name,$comments,$email,$hour,$minute;
mysqli_report(MYSQLI_REPORT_ALL);
error_reporting(E_ALL);
error_reporting(-1);
function test_input($data) {
$data = trim($data);
$data = stripslashes($data);
$data = htmlspecialchars($data);
return $data;
}
$servername = "localhost";
$username = " ";
$password = " ";
$dbname = " ";
global $link;
$link = new mysqli("$servername", "$username", "$password", "$dbname");
if($_SERVER['REQUEST_METHOD']=='POST'){
$errors = array();
if (empty($_POST["name"])) {
$nameErr = "Name is required";
} else {
$name = test_input($_POST["name"]);
// check if name only contains letters and whitespace
if (!preg_match("/^[a-zA-Z ]*$/",$name)) {
$nameErr = "The form of the name entered is not acceptable";
}
}
if (empty($_POST["email"])) {
$emailErr = "An email is required";
} else {
$email = test_input($_POST["email"]);
}
if (empty($_POST["comments"])) {
$commentsErr = "A comment is required.";
} else {
$comments = test_input($_POST["comments"]);
// check if name only contains letters and whitespace
}
$test = $_POST['hour'];
$test1 = '$test';
if (empty($_POST['hour'])) {
$hourErr = "Please specify an hour between 12 and 8";
} else {
if (ctype_digit($_POST['hour'])) {
$hour = test_input($_POST['hour']);
}else {
$hourErr = "Only numbers are allowed";
}
}
if (empty($_POST['minute'])) {
$minuteErr = "Please specify a minute between 1 and 60";
} else {
if (ctype_digit($_POST['minute'])) {
$minute = test_input($_POST['minute']);
}
else {
$minuteErr = "Only numbers are allowed";
}
}
if(empty($errors)){
$link = new mysqli("$servername", "$username", "$password", "$dbname");
$name = test_input($_POST['name']);
$email = test_input($_POST['email']);
$comments = test_input($_POST['comments']);
$hour = test_input($_POST['hour']);
$minute = test_input($_POST['minute']);
// use the submitted data here... insert into database, send email, ...
$stmt = mysqli_prepare($link, "INSERT INTO Dropoff VALUES (?,?,?,?,?)");
$stmt->bind_param('sssii',$name,$email,$comments,$hour,$minute);
$stmt->execute();
$to = ' ';
$subject = 'Dropoff scheduled';
$message = "Check the database";
$message = wordwrap($message,70,"\r\n");
$headers = 'From: service@jakes-bytes.us'."\r\n\r\n";
mail($to,$subject,$message,$headers);
$to = $email;
$subject = 'Jakes Bytes Your Dropoff Has Been Scheduled';
$message = "Thank you for choosing Jakes Bytes computer repair shop.\r\n\r\nAttached is the information you have sent.\r\n\r\n
\r\n\r\nBelow is our address. Look for the Greek letters on our building.\r\n\r\nJake's Bytes is a private business. Please call upon arrival.\r\n\r\nThank you.\r\n\r\n169 Highgate Ave. Buffalo, NY 14215\r\n\r\nJake's Bytes is a property of Normalbus";
$message = wordwrap($message,70,"\r\n");
$headers = 'From: '."\r\n\r\n";
mail($to,$subject,$message,$headers);
// set up a status message to be displayed one time
$_SESSION['status_message'] = "Drop off scheduled successfully";
// after successfully processing any post form data, redirect to the same exact url of this page to clear the post data
$host = $_SERVER['HTTP_HOST'];
$uri = $_SERVER['REQUEST_URI']; // the path/file?query string of the page
header("Location: http://$host$uri");
exit;
$link->close();
}
}
?>
<HTML>
<html break>
<?php
if(!empty($errors)){
foreach($errors as $error){
echo '<span style="color: red">'.htmlspecialchars($error).'</span>'.'</br>'.'</br>';
}
}
if(isset($_SESSION['status_message'])){
echo '<span style="color: #ccfb5d">'.htmlspecialchars($_SESSION['status_message']).'</span>'.'</br>'.'</br>';
unset($_SESSION['status_message']); // clear the message
}
?>
<html resume>
</html>
Awe it's too bad the code paste box doesn't have highlighting, I've been spending time at other PHP forums and codingforums uses highlighting which is very helpful
Edited by mac_gyver, 28 December 2014 - 10:41 AM. link removed In an .html, before : <!-- BEGIN myquery --> I need to stop output and check the content of "myquery" Is there a command for that ? Thank You. Hi guys. I have a quiz and everything works fine now but what im trying to figure out is, if there is a way to submit each question and get the results there and then rather than using sessions and getting a final quiz results page. Hope this can be done. The code i use is attached. For example. the user will answer q1 but then submit each question rather than all at once and then get feedback after each question. Thanks for all your help guys Lance Code: [Select] <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en"> <head> <title>Forensics E-learning Package</title> <link rel="stylesheet" type="text/css" href="style.css" /> </head> <body> <div id="wrapper"> <div id="header"> <div id="toplinks"> </div> </div> <div id="menu"> <ul> <li><a class="selected" href="home.html">Home</a></li> <li><a href="initialquiz.php">Initial Quiz</a></li> <li><a href="about.php">About</a></li> </ul> </div> <div id="content"> <div id="main"> <h1>Initial Quiz</h1><BR /> <form name="Forensics Test" method="post" action="detection.php"> <h1>Protection</h1> <hr /> <b>1. What does an IDS do? <BR /><BR /></b> <UL> <? if($attempted == true && !isset($q1)) { echo 'bgcolor="#FFFFCC"'; } ?> <input type="radio" name="q1" id="q1a" value="1" />An IDS evaluates a suspected intrusion once it has taken place and signals an alarm<BR><? if($q1 == "1"){echo "checked=\"checked\"";} ?> <input type="radio" name="q1" id="q1b" value="2">An IDS blocks intrusions before it happens and signal an alarm<BR><? if($q1 == "1"){echo "checked=\"checked\"";} ?> <input type="radio" name="q1" id="q1c" value="3">An IDS blocks all intrusions before it happens and monitors the network, however does not signal an alarm.<BR><? if($q1 == "1"){echo "checked=\"checked\"";} ?></UL><hr /> <b>2. What does a Firewall do?<BR /><BR></b> <UL> <? if($attempted == true && !isset($q2)) { echo 'bgcolor="#FFFFCC"'; } ?> <input type="radio" name="q2" id="q2a" value="1">Firewalls limit access once the intrusion is within a network and then signals an alarm.<BR><? if($q2 == "1"){echo "checked=\"checked\"";} ?> <input type="radio" name="q2" id="q2b" value="2">Firewalls limit access between networks to prevent intrusion and do not signal an attack.<BR><? if($q2 == "1"){echo "checked=\"checked\"";} ?> <input type="radio" name="q2" id="q2c" value="3">Firewalls limit access to a network and prevent all intrusions. An alarm to the user is raised.<br><? if($q2 == "1"){echo "checked=\"checked\"";} ?></UL><hr /> <p><b>3. What does Tripwire do?</b> </p> <UL> <? if($attempted == true && !isset($q3)) { echo 'bgcolor="#FFFFCC"'; } ?> <input type="radio" name="q3" id="q3a" value="1">Tripwire does not protect from intrusions however signals an alarm to the user that network intrusions are occurring.<BR><? if($q3 == "1"){echo "checked=\"checked\"";} ?> <input type="radio" name="q3" id="q3b" value="2">Tripwire does not perform system integrity checks in terms of file change, however does prevent access to a network unless otherwise stated.<BR><? if($q3 == "1"){echo "checked=\"checked\"";} ?> <input type="radio" name="q3" id="q3c" value="3">Tripwire helps identify changes in files. Tripwire records a set of information about all the important files in your server in case of a change.</p><? if($q3 == "1"){echo "checked=\"checked\"";} ?> <BR> </UL><hr /> <p><b>4. What type of files does a traditional anti-virus protect you from?</b> </p> <UL> <? if($attempted == true && !isset($q4)) { echo 'bgcolor="#FFFFCC"'; } ?> <input type="radio" name="q4" id="q4a" value="1">Viruses and tracking cookies<BR><? if($q4 == "1"){echo "checked=\"checked\"";} ?> <input type="radio" name="q4" id="q4b" value="2">Rootkits and Viruses<BR><? if($q4 == "1"){echo "checked=\"checked\"";} ?> <input type="radio" name="q4" id="q4c" value="3">Worms and Rootkits<BR><? if($q4 == "1"){echo "checked=\"checked\"";} ?> </UL><hr /> <p><b>5. What does an Anti-root kit protect you from?</b> </p> <UL> <? if($attempted == true && !isset($q5)) { echo 'bgcolor="#FFFFCC"'; } ?> <input type="radio" name="q5" id="q5a" value="1">Anti-rootkit protects from only viruses, key loggers and backdoors.<BR><? if($q5 == "1"){echo "checked=\"checked\"";} ?> <input type="radio" name="q5" id="q5b" value="2">Anti-rootkit protects from viruses, backdoors, spyware and key loggers as a collection.<BR><? if($q5 == "1"){echo "checked=\"checked\"";} ?> <input type="radio" name="q5" id="q5c" value="3">Anti-rootkit protects from only viruses and backdoors.<BR><? if($q5 == "1"){echo "checked=\"checked\"";} ?> </UL> <HR><BR /><BR /> <input type="submit" value="Go to Next Section" /> </form> </div> <div id="right"> <h2>Right Menu</h2> <div class="rightitem"> <ul> <li><a class="selected" href="home.html">Home</a></li> <li><a href="initialquiz.php">Initial Quiz</a></li> <li><a href="about.php">About</a></li> </ul> </div> </div> </div> <div class="clearbottom"></div> <div id="footer"> <p id="legal"> </p> </div> </div> </div> </body> </html> Following is the form.Now i want to see if submit button is pressed or not.Usually if html had Code: [Select] <input type="submit" value="Submit" name = "submit" /> i would simply use Code: [Select] <?php if(isset($_POST['submit'])) ?> But below is the form which has an image as a submit button Form - Code: [Select] <form action="" method="post" id="sendemail"> <ol> <li> <label for="name">Name (required)</label> <input id="name" name="name" class="text" /> </li> <li> <label for="email">Email Address (required)</label> <input id="email" name="email" class="text" /> </li> <li> <label for="email">Phone number</label> <input id="phone" name="phone" class="text" /> </li> <li> <label for="address">Address(required)</label> <input id="address" name="address" class="text" /> </li> <li> <label for="city">City(required)</label> <input id="city" name="city" class="text" /> </li> <li> <label for="state">State(required)</label> <input id="state" name="state" class="text"/> </li> <li> <label for="zipcode">Pincode/Zipcode(required)</label> <input id="zipcode" name="zipcode" class="text" /> </li> <li> <input type="image" name="submit" id="imageField" src="images/submit.gif" class="send" /> <div class="clr"></div> </li> </ol> </form> How should i check if form is submitted or not when instead of submit button there is an image ? ----------------------------------------------------------------- Alternative Solution ---------------------------------------------------------------------------- I tried sending it to other page but then i had to send an array back to this page and i didn't know how to send that either.I tried Code: [Select] <?php $error = serialize($error); echo "<meta http-equiv='refresh' content='0;url=about.php?array=".$error."'> "; ?> But even after Code: [Select] $array = unserialize($array); $array contained nothing. Can someone please show me how to send in array in between pages for future ? I read ages ago (and checked to see if it's true, it was and given how it works, it must still be) the end user can alter the value of any form field, using Firebug or similar, before submitting it. Two things I've figured out today: 1) a form input doesn't need a value - doesn't even need the attribute - if you're only checking whether the POST var isset and the actual value isn't important 2) Although it appears not to matter in the example I'm working on now, if the script doesn't check what the value is, and potentially sanitise it, the user could submit the form with any value, true, false, malicious, idk... So my question is: is this one of the ways malicious bad things can happen and do I *have to* specify a value, not because the script won't work without it, it does, but because in the real world it opens a security door if I don't check for malicious script by saying "if value not as expected, script has to die". Having formulated the question properly and thought about it I can't imagine simply making a form, without obvious connections to anything important, could be a problem in the way I'm asking about but I asked it now so Edited by appobs, 03 July 2014 - 12:08 PM. Hello, I have coded a contact form in PHP and I want to know, if according to you, it is secure! I am new in PHP, so I want some feedback from you. Moreover, I have also two problems based on the contact form. It is a bit complicated to explain, thus, I will break each of my problem one by one. FIRST:The first thing I want to know, is if my contact form secure according to you: The HTML with the PHP codes: Code: [Select] <?php if ($_SERVER['REQUEST_METHOD'] == 'POST') { //Assigning variables to elements $first = htmlentities($_POST['first']); $last = htmlentities($_POST['last']); $sub = htmlentities($_POST['subject']); $email = htmlentities($_POST['email']); $web = htmlentities($_POST['website']); $heard = htmlentities($_POST['heard']); $comment = htmlentities($_POST['message']); $cap = htmlentities($_POST['captcha']); //Declaring the email address with body content $to = 'alithebestofall2010@gmail.com'; $body ="First name: '$first' \n\n Last name: '$last' \n\n Subject: '$sub' \n\n Email: '$email' \n\n Website: '$web' \n\n Heard from us: '$heard' \n\n Comments: '$comment'"; //Validate the forms if (empty($first) || empty($last) || empty($sub) || empty($email) || empty($comment) || empty($cap)) { echo '<p class="error">Required fields must be filled!</p>'; header ('refresh= 3; url= index.php'); return false; } elseif (filter_var($first, FILTER_VALIDATE_INT) || filter_var($last, FILTER_VALIDATE_INT)) { echo '<p class="error">You cannot enter a number as either the first or last name!</p>'; return false; } elseif (!filter_var($email, FILTER_VALIDATE_EMAIL)) { echo '<p class="error">Incorrect email address!</p>'; return false; } elseif (!($cap === '12')){ echo '<p class="error">Invalid captcha, try again!</p>'; return false; } else { mail ($to, $sub, $body); echo '<p class="success">Thank you for contacting us!</p>'; } } ?> <form action="<?php echo $_SERVER['PHP_SELF'];?>" method="post"> <p>Your first name: <span class="required">*</span></p> <p><input type="text" name="first" size="40" placeholder="Ex: Paul"/></p> <p>Your last name: <span class="required">*</span></p> <p><input type="text" name="last" size="40" placeholder="Ex: Smith"/></p> <p>Subject: <span class="required">*</span></p> <p><input type="text" name="subject" size="40" placeholder="Ex: Contact"/></p> <p>Your email address: <span class="required">*</span></p> <p><input type="text" name="email" size="40" placeholder="Ex: example@xxx.com"/></p> <p>Website:</p> <p><input type="text" name="website" size="40" placeholder="Ex: http//:google.com"/></p> <p>Where you have heard us?: <span class="required">*</span></p> <p><select name="heard"> <option>Internet</option> <option>Newspapers</option> <option>Friends or relatives</option> <option>Others</option> </select></p> <p>Your message: <span class="required">*</span></p> <p><textarea cols="75" rows="20" name="message"></textarea></p> <p>Are you human? Sum this please: 5 + 7 = ?: <span class="required">*</span></p></p> <p><input type="text" name="captcha" size="10"/></p> <p><input type="submit" name="submit" value="Send" class="button"/> <input type="reset" value="Reset" class="button"/></p> </form> SECOND PROBLEM:If a user has made a mistake, he gets the error message so that he can correct! However, when a mistake in the form occurs, all the data the user has entered are disappeared! I want the data to keep appearing so that the user does not start over again to fill the form. THIRD: When the erro message is displayed to notify the user that he made a mistake when submitting the form, the message is displaying on the top of the page. I want it to appear below each respective field. How to do that? In JQuery it is simple, but in PHP, I am confusing! Hello, first time poster.. I've looked the web over for a long time and can't figure this one out. - Below is basic code that successfully checks MySQL for a match and displays result. I was debugging and forced the "height" and "width" to be 24 and 36 to make sure that wasn't the problem. That's good.. - I'd like to give the user ability to select width and height from a form.. and have it do an onchange this.form.submit so the form can be changing as fields are altered (thus the onchange interaction) - In a normal coding environment I've done this numerous times with no "Page cannot be displayed" problems. It would simply change one select-option value at a time til they get down the form and click submit... but in WordPress I'm having trouble making even ONE single onchange work! - I've implemented the plugins they offer which allows you to "copy+paste" your php code directly into their wysiwyg editor. That works with basic tests like my first bullet point above. - I've copied and pasted the wordpress url (including the little ?page_id=123) into the form "action" url... that didn't work... tried forcing it into an <option value=""> tag.. didn't work. I'm just not sure. I've obviously put xx's in place of private info.. Why does this form give me Page Cannot Be Displayed in WordPress every time? It won't do anything no matter how simple.. using onchange.. Code.. $con = mysql_connect("xxxx.xxxxxxx.com","xxxxxx","xxxxx"); if (!$con) { die('Could not connect: ' . mysql_error()); } mysql_select_db("xxxxxx", $con); $myprodwidth=24; $myprodheight=36; $result = mysql_query("SELECT * FROM product_sizes WHERE prodwidth='$myprodwidth' and prodheight='$myprodheight'"); while($row = mysql_fetch_array($result)) { echo $row['prodprice']; } mysql_close($con); <form method="post" action=""> <select name="myheight" onchange="this.form.submit();"> <option selected="selected" value="">select height</option> <option value="xxxxxxxxx.com/wordpress/?page_id=199&height=36">36</option> <option value="xxxxxxxxx.com/wordpress/?page_id=199&height=36">48</option> </select> How is it possible, in PHP, to display an error message next to a form input text field if a user is attempting to submit a form with empty fields? Moreover, how is it possible to remove the same error message when the user fills in the input field with the required data and/or refreshes the page? I have 2 files that I am working with: application.php and process.php.
application.php mainly has the HTML of the form. I am very new to learning PHP (I started learning it last week) and I have been searching for hours for a clear answer. I have already tried different methods for generating the error message including: using empty(), !isset, $_POST["name"] = "", etc, and have tried using session_start();, $row, echo, print, and other variables to try and display error message on the page, and I have tried using unset();, and = null, to try and remove the error message once the input field has been filled but all to no avail. Either the method I try only half works, or nothing works, and I cannot pinpoint which is the part that is not working. I only have 2 files to work with, and as an example of what I want to do is:
1. If the first name field is empty when the user clicks submit, an error message should appear next to the input. Is this possible with PHP? Hey , I've made a website with 2 menubuttons(lotto , euromillions). When I click on lotto -> I must choose a value of a dropdownlist and click on OK. Now when I click on "OK" after ive picked a value -> it says that the pagename is empty and gives an error. To fill the pagename I've added an ELSE function, but it does fix only 1 of the 2 forms which is not the point. Maybe I can fix this by using menuarray to make an IF-ELSE code for the 2 menu. Can someone give me an idea to solve this ? Index page -> to write the pagename which selects the included file. if (array_key_exists($_GET["page"], $arrMenuItems)){ $strPage = $_GET["page"]; }else{ //$strPage = "lotto"; //$strPage = "euromillions"; } MenuArray -> links to pages $arrMenuItems = array( "lotto" => array( 'menuitem'=>'lotto' , 'page_id' => '?page=lotto', 'page_name' =>'lotto', 'page_content'=> 'lotto/index.php', 'page_css'=>'lotto.css', ), "euromillions" => array( 'menuitem'=>'euromillions' , 'page_id' => '?page=euromillions', 'page_name' =>'euromillions', 'page_content'=> 'euromillions/index.php', 'page_css' => 'euromillions.css', ), ); I have been trying to figure this out for hours and I can't see what's wrong. I'm getting this fatal error: Fatal error: Call to undefined function form() in /home/content/29/6879529/html/contact.php on line 5 Here's my form code: Code: [Select] <html> <form name="contact" method="POST" action="contact.php" onsubmit="return validateContactForm()"> <input class="textbox" name="fname" type="text" /> <input type="submit" name="submit" value="Send Message" /> </form> </html> Here's my php code, which is at the top of the same page the form is on: Code: [Select] <?php if (isset($_POST['submit'])) { // If the form has been submitted. $fname = form($_POST['fname']); //This is line 5 echo $fname; } ?> Any ideas on what could be causing this error? I've used this format MANY times in the past and I've never had a problem until now. I'm baffled! Hello to everyone! I'm complete new in PHP and have the next problem: Please correct the following error: Enter your name doesn't matter if the field(Your name:) is filled or not Code: [Select] <form method="post" action="send.php" id="recomendus"> <table style="width: 100%;" border="0" cellspacing="6px" cellpadding="0" align="center"> <tbody> <tr> <td width="1%"><span style="color: #ff0000;">*</span></td> <td width="39%">Email:</td> <td width="60%"><label> <input id="email" type="text" name="clentEmail" value="" /> </label></td> </tr> <tr> <td><span style="color: #ff0000;">*</span></td> <td>First Name:</td> <td><input id="clentFname" type="text" name="yourname" value="" /></td> </tr> <tr> <td><span style="color: #ff0000;">*</span></td> <td>Last Name:</td> <td><input id="clentLname" type="text" name="clentLname" value="" /></td> </tr> <tr> <td><span style="color: #ff0000;">*</span></td> <td>Country:</td> <td><select id="Country2" name="Country2"> <option value="Albania">Albania</option> <option value="Algeria">Algeria</option> <option value="American Samoa">American Samoa</option> <option value="Andorra">Andorra</option> <option value="Angola">Angola</option> <option value="Anguilla">Anguilla</option> <option value="Antarctica">Antarctica</option> <option value="Antigua and Barbuda">Antigua and Barbuda</option> <option value="Argentina">Argentina</option> <option value="Armenia ">Armenia </option> <option value="Aruba">Aruba</option> <option value="Australia">Australia</option> <option value="Austria">Austria</option> <option value="Azerbaijan">Azerbaijan</option> <option value="Bahamas">Bahamas</option> <option value="Bahrain">Bahrain</option> <option value="Bangladesh">Bangladesh</option> <option value="Barbados">Barbados</option> <option value="Belarus">Belarus</option> <option value="Belgium">Belgium</option> <option value="Belize">Belize</option> <option value="Benin">Benin</option> <option value="Bermuda ">Bermuda </option> <option value="Bhutan">Bhutan</option> <option value="Bolivia">Bolivia</option> <option value="Bosnia and Herzegovina">Bosnia and Herzegovina</option> <option value="Botswana">Botswana</option> <option value="Bouvet Island">Bouvet Island</option> <option value="Brazil">Brazil</option> <option value="British Indian Ocean Territory">British Indian Ocean Territory</option> <option value="Brunei Darussalam ">Brunei Darussalam </option> <option value="Bulgaria">Bulgaria</option> <option value="Burkina Faso">Burkina Faso</option> <option value="Burundi">Burundi</option> <option value="Cambodia">Cambodia</option> <option value="Cameroon">Cameroon</option> <option value="Canada">Canada</option> <option value="Cape Verde">Cape Verde</option> <option value="Cayman Islands">Cayman Islands</option> <option value="Central African Republic ">Central African Republic </option> <option value="Chad">Chad</option> <option value="Chile">Chile</option> <option value="China">China</option> <option value="Christmas Island">Christmas Island</option> <option value="Cocos Islands">Cocos Islands</option> <option value="Colombia">Colombia</option> <option value="Comoros">Comoros</option> <option value="Congo">Congo</option> <option value="Congo, Democratic Republic of the">Congo, Democratic Republic of the</option> <option value="Cook Islands ">Cook Islands </option> <option value="Costa Rica">Costa Rica</option> <option value="Cote d">Cote d'Ivoire</option> <option value="Croatia">Croatia</option> <option value="Cuba">Cuba</option> <option value="Cyprus">Cyprus</option> <option value="Czech Republic">Czech Republic</option> <option value="Denmark">Denmark</option> <option value="Djibouti">Djibouti</option> <option value="Dominica">Dominica</option> <option value="Dominican Republic">Dominican Republic</option> <option value="Ecuador ">Ecuador </option> <option value="Egypt">Egypt</option> <option value="El Salvador">El Salvador</option> <option value="Equatorial Guinea">Equatorial Guinea</option> <option value="Eritrea">Eritrea</option> <option value="Estonia">Estonia</option> <option value="Ethiopia">Ethiopia</option> <option value="Falkland Islands">Falkland Islands</option> <option value="Faroe Islands">Faroe Islands</option> <option value="Fiji">Fiji</option> <option value="Finland">Finland</option> <option value="France ">France </option> <option value="French Guiana">French Guiana</option> <option value="French Polynesia">French Polynesia</option> <option value="Gabon">Gabon</option> <option value="Gambia">Gambia</option> <option value="Georgia">Georgia</option> <option value="Germany">Germany</option> <option value="Ghana">Ghana</option> <option value="Gibraltar">Gibraltar</option> <option value="Greece">Greece</option> <option value="Greenland">Greenland</option> <option value="Grenada">Grenada</option> <option value="Guadeloupe ">Guadeloupe </option> <option value="Guam">Guam</option> <option value="Guatemala">Guatemala</option> <option value="Guinea">Guinea</option> <option value="Guinea-Bissau">Guinea-Bissau</option> <option value="Guyana">Guyana</option> <option value="Haiti">Haiti</option> <option value="Heard Island and McDonald Islands">Heard Island and McDonald Islands</option> <option value="Honduras">Honduras</option> <option value="Hong Kong">Hong Kong</option> <option value="Hungary ">Hungary </option> <option value="Iceland">Iceland</option> <option value="India">India</option> <option value="Indonesia">Indonesia</option> <option value="Iran">Iran</option> <option value="Iraq">Iraq</option> <option value="Ireland">Ireland</option> <option value="Israel">Israel</option> <option value="Italy">Italy</option> <option value="Jamaica">Jamaica</option> <option value="Japan">Japan</option> <option value="Jordan">Jordan</option> <option value="Kazakhstan">Kazakhstan</option> <option value="Kenya">Kenya</option> <option value="Kiribati">Kiribati</option> <option value="Kuwait">Kuwait</option> <option value="Kyrgyzstan ">Kyrgyzstan </option> <option value="Laos">Laos</option> <option value="Latvia">Latvia</option> <option value="Lebanon">Lebanon</option> <option value="Lesotho">Lesotho</option> <option value="Liberia">Liberia</option> <option value="Libya">Libya</option> <option value="Liechtenstein">Liechtenstein</option> <option value="Lithuania">Lithuania</option> <option value="Luxembourg">Luxembourg</option> <option value="Macao">Macao</option> <option value="Madagascar">Madagascar</option> <option value="Malawi">Malawi</option> <option value="Malaysia">Malaysia</option> <option value="Maldives ">Maldives </option> <option value="Mali">Mali</option> <option value="Malta">Malta</option> <option value="Marshall Islands">Marshall Islands</option> <option value="Martinique">Martinique</option> <option value="Mauritania">Mauritania</option> <option value="Mauritius">Mauritius</option> <option value="Mayotte">Mayotte</option> <option value="Mexico">Mexico</option> <option value="Micronesia">Micronesia</option> <option value="Moldova">Moldova</option> <option value="Monaco">Monaco</option> <option value="Mongolia">Mongolia</option> <option value="Montenegro ">Montenegro </option> <option value="Montserrat">Montserrat</option> <option value="Morocco">Morocco</option> <option value="Mozambique">Mozambique</option> <option value="Myanmar">Myanmar</option> <option value="Namibia">Namibia</option> <option value="Nauru">Nauru</option> <option value="Nepal">Nepal</option> <option value="Netherlands">Netherlands</option> <option value="Netherlands Antilles">Netherlands Antilles</option> <option value="New Caledonia">New Caledonia</option> <option value="New Zealand">New Zealand</option> <option value=" Nicaragua"> Nicaragua</option> <option value="Niger">Niger</option> <option value="Nigeria">Nigeria</option> <option value="Norfolk Island">Norfolk Island</option> <option value="North Korea">North Korea</option> <option value="Norway">Norway</option> <option value="Oman">Oman</option> <option value="Pakistan">Pakistan</option> <option value="Palau">Palau</option> <option value="Palestinian Territory">Palestinian Territory</option> <option value="Panama">Panama</option> <option value=" Papua New Guinea"> Papua New Guinea</option> <option value="Paraguay">Paraguay</option> <option value="Peru">Peru</option> <option value="Philippines">Philippines</option> <option value="Pitcairn">Pitcairn</option> <option value="Poland">Poland</option> <option value="Portugal">Portugal</option> <option value="Puerto Rico">Puerto Rico</option> <option value="Qatar">Qatar</option> <option value="Romania">Romania</option> <option value="Russian Federation">Russian Federation</option> <option value="Rwanda ">Rwanda </option> <option value="Saint Helena">Saint Helena</option> <option value="Saint Kitts and Nevis">Saint Kitts and Nevis</option> <option value="Saint Lucia">Saint Lucia</option> <option value="Saint Pierre and Miquelon">Saint Pierre and Miquelon</option> <option value="Saint Vincent and the Grenadines">Saint Vincent and the Grenadines</option> <option value="Samoa ">Samoa </option> <option value="San Marino">San Marino</option> <option value="Sao Tome and Principe">Sao Tome and Principe</option> <option value="Saudi Arabia">Saudi Arabia</option> <option value="Senegal">Senegal</option> <option value="Serbia">Serbia</option> <option value="Seychelles">Seychelles</option> <option value="Sierra Leone">Sierra Leone</option> <option value="Singapore">Singapore</option> <option value="Slovakia">Slovakia</option> <option value="Slovenia ">Slovenia </option> <option value="Solomon Islands">Solomon Islands</option> <option value="Somalia">Somalia</option> <option value="South Africa">South Africa</option> <option value="South Georgia">South Georgia</option> <option value="South Korea">South Korea</option> <option value="Spain">Spain</option> <option value="Sri Lanka">Sri Lanka</option> <option value="Sudan">Sudan</option> <option value="Suriname">Suriname</option> <option value="Svalbard and Jan Mayen">Svalbard and Jan Mayen</option> <option value=" Swaziland"> Swaziland</option> <option value="Sweden">Sweden</option> <option value="Switzerland">Switzerland</option> <option value="Syrian Arab Republic">Syrian Arab Republic</option> <option value="Taiwan">Taiwan</option> <option value="Tajikistan">Tajikistan</option> <option value="Tanzania">Tanzania</option> <option value="Thailand">Thailand</option> <option value="The Former Yugoslav Republic of Macedonia ">The Former Yugoslav Republic of Macedonia </option> <option value="Timor-Leste">Timor-Leste</option> <option value="Togo">Togo</option> <option value="Tokelau">Tokelau</option> <option value="Tonga">Tonga</option> <option value="Trinidad and Tobago">Trinidad and Tobago</option> <option value="Tunisia">Tunisia</option> <option value="Turkey">Turkey</option> <option value="Turkmenistan">Turkmenistan</option> <option value="Tuvalu">Tuvalu</option> <option value="Uganda">Uganda</option> <option value="Ukraine">Ukraine</option> <option value="United Arab Emirates ">United Arab Emirates </option> <option selected="selected" value="United Kingdom">United Kingdom</option> <option value="United States">United States</option> <option value="United States Minor Outlying Islands">United States Minor Outlying Islands</option> <option value="Uruguay">Uruguay</option> <option value="Uzbekistan">Uzbekistan</option> <option value="Vanuatu">Vanuatu</option> <option value="Vatican City">Vatican City</option> <option value="Venezuela">Venezuela</option> <option value=" Vietnam"> Vietnam</option> <option value="Virgin Islands, British">Virgin Islands, British</option> <option value="Virgin Islands, U.S.">Virgin Islands, U.S.</option> <option value="Wallis and Futuna">Wallis and Futuna</option> <option value="Western Sahara">Western Sahara</option> <option value="Yemen">Yemen</option> <option value="Zambia">Zambia</option> <option value="Zimbabwe">Zimbabwe</option> </select></td> </tr> </tbody> </table> <p><strong>Friend Details</strong></p> <table style="width: 100%;" border="0" cellspacing="6px" cellpadding="0" align="center"> <tbody> <tr> <td width="1%"><span style="color: #ff0000;">*</span></td> <td width="39%">Email:</td> <td width="60%"><label> <input id="email2" type="text" name="email2" value="" /> </label></td> </tr> <tr> <td><span style="color: #ff0000;">*</span></td> <td>Title:</td> <td><label> <select id="Title" name="Title"> <option value="">[Select Title]</option> <option value="Mr.">Mr.</option> <option value="Mrs.">Mrs.</option> <option value="Miss.">Miss.</option> <option value="Ms.">Ms.</option> <option value="Dr.">Dr.</option> </select> </label></td> </tr> <tr> <td><span style="color: #ff0000;">*</span></td> <td>First Name:</td> <td><input id="FirstName" type="text" name="FirstName" value="" /></td> </tr> <tr> <td><span style="color: #ff0000;">*</span></td> <td>Last Name:</td> <td><input id="LastName" type="text" name="LastName" value="" /></td> </tr> <tr> <td><span style="color: #ff0000;">*</span></td> <td>Country:</td> <td><select id="Country" name="Country"> <option value="Albania">Albania</option> <option value="Algeria">Algeria</option> <option value="American Samoa">American Samoa</option> <option value="Andorra">Andorra</option> <option value="Angola">Angola</option> <option value="Anguilla">Anguilla</option> <option value="Antarctica">Antarctica</option> <option value="Antigua and Barbuda">Antigua and Barbuda</option> <option value="Argentina">Argentina</option> <option value="Armenia ">Armenia </option> <option value="Aruba">Aruba</option> <option value="Australia">Australia</option> <option value="Austria">Austria</option> <option value="Azerbaijan">Azerbaijan</option> <option value="Bahamas">Bahamas</option> <option value="Bahrain">Bahrain</option> <option value="Bangladesh">Bangladesh</option> <option value="Barbados">Barbados</option> <option value="Belarus">Belarus</option> <option value="Belgium">Belgium</option> <option value="Belize">Belize</option> <option value="Benin">Benin</option> <option value="Bermuda ">Bermuda </option> <option value="Bhutan">Bhutan</option> <option value="Bolivia">Bolivia</option> <option value="Bosnia and Herzegovina">Bosnia and Herzegovina</option> <option value="Botswana">Botswana</option> <option value="Bouvet Island">Bouvet Island</option> <option value="Brazil">Brazil</option> <option value="British Indian Ocean Territory">British Indian Ocean Territory</option> <option value="Brunei Darussalam ">Brunei Darussalam </option> <option value="Bulgaria">Bulgaria</option> <option value="Burkina Faso">Burkina Faso</option> <option value="Burundi">Burundi</option> <option value="Cambodia">Cambodia</option> <option value="Cameroon">Cameroon</option> <option value="Canada">Canada</option> <option value="Cape Verde">Cape Verde</option> <option value="Cayman Islands">Cayman Islands</option> <option value="Central African Republic ">Central African Republic </option> <option value="Chad">Chad</option> <option value="Chile">Chile</option> <option value="China">China</option> <option value="Christmas Island">Christmas Island</option> <option value="Cocos Islands">Cocos Islands</option> <option value="Colombia">Colombia</option> <option value="Comoros">Comoros</option> <option value="Congo">Congo</option> <option value="Congo, Democratic Republic of the">Congo, Democratic Republic of the</option> <option value="Cook Islands ">Cook Islands </option> <option value="Costa Rica">Costa Rica</option> <option value="Cote d">Cote d'Ivoire</option> <option value="Croatia">Croatia</option> <option value="Cuba">Cuba</option> <option value="Cyprus">Cyprus</option> <option value="Czech Republic">Czech Republic</option> <option value="Denmark">Denmark</option> <option value="Djibouti">Djibouti</option> <option value="Dominica">Dominica</option> <option value="Dominican Republic">Dominican Republic</option> <option value="Ecuador ">Ecuador </option> <option value="Egypt">Egypt</option> <option value="El Salvador">El Salvador</option> <option value="Equatorial Guinea">Equatorial Guinea</option> <option value="Eritrea">Eritrea</option> <option value="Estonia">Estonia</option> <option value="Ethiopia">Ethiopia</option> <option value="Falkland Islands">Falkland Islands</option> <option value="Faroe Islands">Faroe Islands</option> <option value="Fiji">Fiji</option> <option value="Finland">Finland</option> <option value="France ">France </option> <option value="French Guiana">French Guiana</option> <option value="French Polynesia">French Polynesia</option> <option value="Gabon">Gabon</option> <option value="Gambia">Gambia</option> <option value="Georgia">Georgia</option> <option value="Germany">Germany</option> <option value="Ghana">Ghana</option> <option value="Gibraltar">Gibraltar</option> <option value="Greece">Greece</option> <option value="Greenland">Greenland</option> <option value="Grenada">Grenada</option> <option value="Guadeloupe ">Guadeloupe </option> <option value="Guam">Guam</option> <option value="Guatemala">Guatemala</option> <option value="Guinea">Guinea</option> <option value="Guinea-Bissau">Guinea-Bissau</option> <option value="Guyana">Guyana</option> <option value="Haiti">Haiti</option> <option value="Heard Island and McDonald Islands">Heard Island and McDonald Islands</option> <option value="Honduras">Honduras</option> <option value="Hong Kong">Hong Kong</option> <option value="Hungary ">Hungary </option> <option value="Iceland">Iceland</option> <option value="India">India</option> <option value="Indonesia">Indonesia</option> <option value="Iran">Iran</option> <option value="Iraq">Iraq</option> <option value="Ireland">Ireland</option> <option value="Israel">Israel</option> <option value="Italy">Italy</option> <option value="Jamaica">Jamaica</option> <option value="Japan">Japan</option> <option value="Jordan">Jordan</option> <option value="Kazakhstan">Kazakhstan</option> <option value="Kenya">Kenya</option> <option value="Kiribati">Kiribati</option> <option value="Kuwait">Kuwait</option> <option value="Kyrgyzstan ">Kyrgyzstan </option> <option value="Laos">Laos</option> <option value="Latvia">Latvia</option> <option value="Lebanon">Lebanon</option> <option value="Lesotho">Lesotho</option> <option value="Liberia">Liberia</option> <option value="Libya">Libya</option> <option value="Liechtenstein">Liechtenstein</option> <option value="Lithuania">Lithuania</option> <option value="Luxembourg">Luxembourg</option> <option value="Macao">Macao</option> <option value="Madagascar">Madagascar</option> <option value="Malawi">Malawi</option> <option value="Malaysia">Malaysia</option> <option value="Maldives ">Maldives </option> <option value="Mali">Mali</option> <option value="Malta">Malta</option> <option value="Marshall Islands">Marshall Islands</option> <option value="Martinique">Martinique</option> <option value="Mauritania">Mauritania</option> <option value="Mauritius">Mauritius</option> <option value="Mayotte">Mayotte</option> <option value="Mexico">Mexico</option> <option value="Micronesia">Micronesia</option> <option value="Moldova">Moldova</option> <option value="Monaco">Monaco</option> <option value="Mongolia">Mongolia</option> <option value="Montenegro ">Montenegro </option> <option value="Montserrat">Montserrat</option> <option value="Morocco">Morocco</option> <option value="Mozambique">Mozambique</option> <option value="Myanmar">Myanmar</option> <option value="Namibia">Namibia</option> <option value="Nauru">Nauru</option> <option value="Nepal">Nepal</option> <option value="Netherlands">Netherlands</option> <option value="Netherlands Antilles">Netherlands Antilles</option> <option value="New Caledonia">New Caledonia</option> <option value="New Zealand">New Zealand</option> <option value=" Nicaragua"> Nicaragua</option> <option value="Niger">Niger</option> <option value="Nigeria">Nigeria</option> <option value="Norfolk Island">Norfolk Island</option> <option value="North Korea">North Korea</option> <option value="Norway">Norway</option> <option value="Oman">Oman</option> <option value="Pakistan">Pakistan</option> <option value="Palau">Palau</option> <option value="Palestinian Territory">Palestinian Territory</option> <option value="Panama">Panama</option> <option value=" Papua New Guinea"> Papua New Guinea</option> <option value="Paraguay">Paraguay</option> <option value="Peru">Peru</option> <option value="Philippines">Philippines</option> <option value="Pitcairn">Pitcairn</option> <option value="Poland">Poland</option> <option value="Portugal">Portugal</option> <option value="Puerto Rico">Puerto Rico</option> <option value="Qatar">Qatar</option> <option value="Romania">Romania</option> <option value="Russian Federation">Russian Federation</option> <option value="Rwanda ">Rwanda </option> <option value="Saint Helena">Saint Helena</option> <option value="Saint Kitts and Nevis">Saint Kitts and Nevis</option> <option value="Saint Lucia">Saint Lucia</option> <option value="Saint Pierre and Miquelon">Saint Pierre and Miquelon</option> <option value="Saint Vincent and the Grenadines">Saint Vincent and the Grenadines</option> <option value="Samoa ">Samoa </option> <option value="San Marino">San Marino</option> <option value="Sao Tome and Principe">Sao Tome and Principe</option> <option value="Saudi Arabia">Saudi Arabia</option> <option value="Senegal">Senegal</option> <option value="Serbia">Serbia</option> <option value="Seychelles">Seychelles</option> <option value="Sierra Leone">Sierra Leone</option> <option value="Singapore">Singapore</option> <option value="Slovakia">Slovakia</option> <option value="Slovenia ">Slovenia </option> <option value="Solomon Islands">Solomon Islands</option> <option value="Somalia">Somalia</option> <option value="South Africa">South Africa</option> <option value="South Georgia">South Georgia</option> <option value="South Korea">South Korea</option> <option value="Spain">Spain</option> <option value="Sri Lanka">Sri Lanka</option> <option value="Sudan">Sudan</option> <option value="Suriname">Suriname</option> <option value="Svalbard and Jan Mayen">Svalbard and Jan Mayen</option> <option value=" Swaziland"> Swaziland</option> <option value="Sweden">Sweden</option> <option value="Switzerland">Switzerland</option> <option value="Syrian Arab Republic">Syrian Arab Republic</option> <option value="Taiwan">Taiwan</option> <option value="Tajikistan">Tajikistan</option> <option value="Tanzania">Tanzania</option> <option value="Thailand">Thailand</option> <option value="The Former Yugoslav Republic of Macedonia ">The Former Yugoslav Republic of Macedonia </option> <option value="Timor-Leste">Timor-Leste</option> <option value="Togo">Togo</option> <option value="Tokelau">Tokelau</option> <option value="Tonga">Tonga</option> <option value="Trinidad and Tobago">Trinidad and Tobago</option> <option value="Tunisia">Tunisia</option> <option value="Turkey">Turkey</option> <option value="Turkmenistan">Turkmenistan</option> <option value="Tuvalu">Tuvalu</option> <option value="Uganda">Uganda</option> <option value="Ukraine">Ukraine</option> <option value="United Arab Emirates ">United Arab Emirates </option> <option selected="selected" value="United Kingdom">United Kingdom</option> <option value="United States">United States</option> <option value="United States Minor Outlying Islands">United States Minor Outlying Islands</option> <option value="Uruguay">Uruguay</option> <option value="Uzbekistan">Uzbekistan</option> <option value="Vanuatu">Vanuatu</option> <option value="Vatican City">Vatican City</option> <option value="Venezuela">Venezuela</option> <option value=" Vietnam"> Vietnam</option> <option value="Virgin Islands, British">Virgin Islands, British</option> <option value="Virgin Islands, U.S.">Virgin Islands, U.S.</option> <option value="Wallis and Futuna">Wallis and Futuna</option> <option value="Western Sahara">Western Sahara</option> <option value="Yemen">Yemen</option> <option value="Zambia">Zambia</option> <option value="Zimbabwe">Zimbabwe</option> </select></td> </tr> <tr> <td><span style="color: #ff0000;">*</span></td> <td>Telephone (Home):</td> <td><input id="telhome" type="text" name="telhome" value="" /></td> </tr> <tr> <td><span style="color: #ff0000;">*</span></td> <td>Telephone (Work):</td> <td><input id="telwork" type="text" name="telwork" value="" /></td> </tr> <tr> <td><span style="color: #ff0000;">*</span></td> <td>Telephone (Mobile):</td> <td><input id="telmobile" type="text" name="telmobile" value="" /></td> </tr> <tr> <td> </td> </tr> <tr> <td> </td> <td> </td> <td><label> <input id="button" type="submit" name="button" value="Submit" /> </label></td> </tr> </tbody> </table> </form> <?php /* Set e-mail recipient */ $myemail = "myemail@gmail.com"; /* Check all form inputs using check_input function */ $clentEmail = check_input($_POST['clentEmail']); $yourname = check_input($_POST['clentFname'], "Enter your name"); $clentLname = check_input($_POST['clentLname'], "Enter your last name"); $lastname = check_input($_POST['lastname'], "Write your last name"); $Country2 = check_input($_POST['Country2'], "Your Country"); $email2 = check_input($_POST['email2'], "Enter your email"); $Title = check_input($_POST['Title']); $FirstName = check_input($_POST['FirstName'], "Enter your name222"); $LastName = check_input($_POST['LastName'], "Enter your last name"); $Country = check_input($_POST['Country'], "Your Country"); $telhome = check_input($_POST['telhome'], "Enter your home nomber"); $telwork = check_input($_POST['telwork'], "Enter your work nomber"); $telmobile = check_input($_POST['telmobile'], "Enter your mobile nomber"); /* If e-mail is not valid show error message */ if (!preg_match("/([\w\-]+\@[\w\-]+\.[\w\-]+)/", $email)) { show_error("E-mail address not valid"); } /* If URL is not valid set $website to empty */ if (!preg_match("/^(https?:\/\/+[\w\-]+\.[\w\-]+)/i", $website)) { $website = ''; } /* Let's prepare the message for the e-mail */ $message = "Hello! Your contact form has been submitted by: Client Name: $clentFname Client Last Name: $clentLname Client E-mail: $email Client Country: $Country2 Friend Detail: E-mail: $email2 Title: $Title First Name: $FirstName Last Name: $LastName Country: $Country Home Nomber: $telhome Work Nomber: $telwork Mobile Nomber: $telmobile End of message "; /* Send the message using mail() function */ mail($myemail, $subject, $message); /* Redirect visitor to the thank you page */ header('Location: '); exit(); /* Functions we used */ function check_input($data, $problem='') { $data = trim($data); $data = stripslashes($data); $data = htmlspecialchars($data); if ($problem && strlen($data) == 0) { show_error($problem); } return $data; } function show_error($myError) { ?> <html> <body> <b>Please correct the following error:</b><br /> <?php echo $myError; ?> </body> </html> <?php exit(); } ?> Im having some problems with my PHP program... Im trying to get the imformation send to my inbox, but when i push the submit button; i get no email and the "thank you message" is incomplete.. (see attachement: thankUmessage.png) I have to say, im not really a PHPfreak , I understand this language a little.. I hope someone can help me first the codes: HTML: (see attachement: form.png) Code: [Select] <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <title>contactformulier</title> <style type="text/css"> <!-- body,td,th { font-family: Arial, Helvetica, sans-serif; font-size: 13px; color: #FFFF00; } body { background-color: #CCCCCC; } .style2 {font-size: 16px} --> </style> <script type="text/javascript"> <!-- function MM_validateForm() { //v4.0 if (document.getElementById){ var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments; for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=document.getElementById(args[i]); if (val) { nm=val.name; if ((val=val.value)!="") { if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@'); if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n'; } else if (test!='R') { num = parseFloat(val); if (isNaN(val)) errors+='- '+nm+' must contain a number.\n'; if (test.indexOf('inRange') != -1) { p=test.indexOf(':'); min=test.substring(8,p); max=test.substring(p+1); if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n'; } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; } } if (errors) alert('The following error(s) occurred:\n'+errors); document.MM_returnValue = (errors == ''); } } //--> </script> </head> <body> <form id="form1" name="form1" method="post" action="contactafhandeling.php"> <table width="400" cellpadding="0" cellspacing="0" bordercolor="#CCCCCC" bgcolor="#000000"> <!--DWLayoutTable--> <tr> <td height="39" colspan="6"><div align="center" class="style2">Contact formulier<br /> </div></td> </tr> <tr> <td height="21"><div align="right">Aanhef:</div></td> <td width="4" rowspan="7"> </td> <td colspan="4" valign="top"> <select name="aanhef" id="aanhef"> <option value="dhr" selected="selected">Dhr.</option> <option value="mvr">Mvr.</option> </select> </td> </tr> <tr> <td width="72" height="20"><div align="right">Voorletters:</div></td> <td width="42" valign="top"><div align="left"> <input name="voorletters" type="text" id="voorletters" size="5" maxlength="40" /> </div></td> <td width="120" valign="top"><div align="center">Achternaam: </div></td> <td colspan="2" valign="top"><div align="left"> <input name="achternaam" type="text" id="achternaam" size="20" maxlength="40" /> </div> <div align="left"></div> </td> </tr> <tr> <td height="20"><div align="right">Adres:</div></td> <td colspan="2" valign="top"><div align="left"> <input name="adres" type="text" id="adres" size="20" maxlength="40" /> </div> <div align="center"></div> <div align="left"></div></td> <td width="79" valign="top"><div align="center">Postcode:</div></td> <td valign="top"><div align="right"> <input name="postcode" type="text" id="postcode" size="10" maxlength="7" /> </div></td> </tr> <tr> <td height="20"><div align="right">Woonplaats:</div></td> <td colspan="4" align="right" valign="top"><div align="left"> <input name="woonplaats" type="text" id="woonplaats" size="20" maxlength="40" /> </div> <div align="left"></div> <div align="left"></div> <div align="left"></div></td> </tr> <tr> <td height="20"><div align="right">Tel:</div></td> <td colspan="4" valign="top"><div align="left"> <input name="tel" type="text" id="tel" size="20" maxlength="10" /> </div></td> </tr> <tr> <td height="20"><div align="right">Email:</div></td> <td colspan="4" valign="top"> <div align="left"> <input name="email" type="text" id="email" size="40" maxlength="40" /> </div></td> </tr> <tr> <td height="20"><div align="right">Interesses:</div></td> <td colspan="4" valign="top"><div align="left"> <label></label> <label> <input type="checkbox" name="badkamer" id="badkamer" /> Badkamermeubels</label> <label> <br /> <input type="checkbox" name="kantoor" id="kantoor" /> Kantoormeubels</label> <label> <br /> <input type="checkbox" name="kasten" id="kasten" /> Kasten</label> <label><br /> <input type="checkbox" name="keukens" id="keukens" /> Keukens <br /> </label> <label> <input type="checkbox" name="tafels" id="tafels" /> Tafels</label> <br /> </div></td> </tr> <tr> <td height="21" colspan="5" valign="top"><input type="reset" name="reset" id="reset" value="Reset" /></td> <td width="83" height="21" valign="top"><input name="verzenden" type="submit" id="verzenden" onclick="MM_validateForm('voorletters','','R','achternaam','','R','tel','','RisNum','email','','RisEmail');return document.MM_returnValue" value="Verzenden" /></td> </tr> </table> </form> </body> </html> Looks like: afbeelding 1.png Then the PHP code: Code: [Select] <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <title>Contactafhandeling</title> </head><body> <? $aanhef = $_POST['aanhef']['dhr']; $aanhef = $_POST['aanhef']['mvr']; $voorletters = $_POST['voorletters']; $achterNaam = $_POST['achterNaam']; $adres = $_POST['adres']; $postcode = $_POST['postcode']; $tel = $_POST['tel']; $email = $_POST[email]; $interesses = $_POST['badkamer']['kantoor']['kasten']['keukens']['tafels']; $formsent = mail('sven_jcvd@hotmail.com', 'Gegevens afkomstig van contactformulier.html', "Naam: $aanhef $voorletters $achterNaam\r\n Adres: $adres\r\n Postcode: $plaatst\r\n Telefoonnummer: $tel\r\n Emailadres: $email\r\n Interesse in: $interesses", "From: $email\r\nBounce-to: sven_jcvd@hotmail.com"); if ($formsent) { echo "<p>Beste $achternaam,<br><br> Bedankt voor uw bericht, we zullen zo snel mogelijk contact met u opnemen.\n\r Met vriendelijke groet, JPS</p>"; } else { echo "<p>Sorry, er gaat iets fout met het formulier, probeer het later nog eens a.u.b.</p>"; } ?> </body> </html> I was using a api from google but whenever i pass it though a form via post, it gets me error. Invalid value ''.https://google.com.'/'. Values must match the following regular expression: '(?i)http(s)?://.*' [locationType] => parameter [location] => url ) ) [code] => 400 [message] => Invalid value ''.https://google.com.'/'. Values must match the following regular expression: '(?i)http(s)?://.*' ) )
<?php
if(isset($_POST['url'])){
$url = $_POST['url'];
( I hid code rest code because of api But i get above error. )
$val = json_decode($result, true);
//return $val;
print_r($val);
}
?>
<form action="" method="post">
Url <input type="url" name="url">
</form>
What should be added to pass url variable correctly? I tried using w3school method but i still get the same error. Edited February 22, 2019 by cyberRobotextracted non-code from code block |
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