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PHP - Need Help With Validating A Form - Error Msg
I am debugging a PHP file that validates a user registration form. I'm very confused on this error message I'm receiving. ( Parse error: syntax error, unexpected '[' in C:\wamp\www\reg.php on line 17 ) I have looked until I cross-eyed to finf the syntax error. Here is a copy of my code: <?php // Post registration to database // Connects to your Database $userName = "taft65_admin"; $passWord = "taft65_paris4505"; $host="localhost"; $dbName = "taft65_members"; mysql_connect("dbName", "userName", "passWoord", "host") or die(mysql_error()); mysql_select_db("dbn") or die(mysql_error()); //This code runs if the form has been submitted if (isset($_POST['submit'])) { [color=yellow]//This makes sure they did not leave any fields blank if (!$_POST['id'] | !_POST['userName'] | !$_POST['passWord'] | !$_POST['confpassWord'] | !$_POST['email'] ) { die('You did not complete all of the required fields'); }[/color] // checks if the userName is in use if (!get_magic_quotes_gpc()) { $_POST['userName'] = addslashes($_POST['userName']); } $usercheck = $_POST['userName']; $check = mysql_query("SELECT userName FROM users WHERE userName = '$usercheck'") or die(mysql_error()); $check2 = mysql_num_rows($check); //if the name exists it gives an error if ($check2 != 0) { die('Sorry, the userName '.$_POST['userName'].' is already in use.'); } // this makes sure both passWoords entered match if ($_POST['passWord'] != $_POST['ConfPassWord']) { die('Your passWoords did not match. '); } // here we encrypt the passWord and add slashes if needed $_POST['passWord'] = md5($_POST['passWord']); if (!get_magic_quotes_gpc()) { $_POST['passWord'] = addslashes($_POST['passWord']); $_POST['userName'] = addslashes($_POST['userName']); } // now we insert it into the database $insert = "INSERT INTO registration (userName, passWord, email ) VALUES ('".$_POST['userName']."', '".$_POST['passWord'].", '".$_POST['email']."')"; $add_member = mysql_query($insert); ?> <p>Thank you, you have successfully registered. <a href="memPage.html"></a>you may now login.</p> Can someone help me with this by checking the code and tell me where I wen in error. BobLan66 Similar Tutorialsgot this function in php.net i guess function mywordwrap($string) { $length = strlen($string); for ($i=0; $i<=$length; $i=$i+1) { $char = substr($string, $i, 1); if ($char == "<") $skip=1; elseif ($char == ">") $skip=0; elseif ($char == " ") $wrap=0; if ($skip==0) $wrap=$wrap+1; $returnvar = $returnvar . $char; if ($wrap>8) // alter this number to set the maximum word length { $returnvar = $returnvar . "<wbr>"; $wrap=0; } } return $returnvar; } after using this when i try to validate my page in http://validator.w3.org i get this error Line 124, Column 38: end tag for "wbr" omitted, but OMITTAG NO was specified <td width="15%">sdfasdfsdfadfddfdfsafasd<wbr>a</td> ✉ You may have neglected to close an element, or perhaps you meant to "self-close" an element, that is, ending it with "/>" instead of ">". what is the fix for this? This topic has been moved to JavaScript Help. http://www.phpfreaks.com/forums/index.php?topic=310792.0 Hello, I am trying to validate my form using php and would like some advice as this is the first time I have attempted this. I have a script which runs when the user clicks the submit button. What I am trying to do is validate the user input before inserting it into the database. This is the script: [font=monospace]<?php session_start(); $dbhandle = mysql_connect('localhost', 'root', '') or die("Unable to connect to MySQL"); $selected = mysql_select_db("commentdatabase",$dbhandle) or die("Could not select the database"); $name = check_input($_POST['fname']); $loc = check_input($_POST['loc']); $com = check_input($_POST['com']); function check_input($data) { $data = trim($data); $data = stripslashes($data); $data = htmlspecialchars($data); return $data; } $sql = "INSERT INTO userinfo (name, location, comment) VALUES ('{$name}','{$loc}','{$com}')"; if(!mysql_query($sql, $dbhandle)) { die('Error: ' . mysql_error()); } header('Location: ../contact.php'); mysql_close(); ?> [/font] What's happening is that when it is submitted to the database, it is displaying < and > characters as < and >. Yet once being redirected with the header function the input is displayed with the < and > signs. I'm not sure if the function in the action script is in the wrong place or not. I have tried moving it around above and below the post variables. Just looking for a bit of advice really. Thank you, Regards, BuNgLe I'm trying to add an email validation into the code so that it pops up with a similar message as the others if you don't use the @ or .com in your email address and it just ignores it and keeps sending the email anyways no matter what i put into the email field. here is the php i have for it i'm sure it's something really simple but i am not as familiar with php as i would like to be...
When i try and test this to make sure it works it only gives me the message that my email has been sent and i want it to not send if the email address doesn't have the @ sign or the .com or whatever kind of website it's from. I bolded the code that is not working the way i want it too.
<?php
if ($_POST['submit']) { Hi all, Im creating a simple quiz where some of the questions are checkbox because there is more than one correct answer. What I would like to be able to do, is run an if statement to check if, say for example, options 1 and 5 out of 6 have been selected, then award the point. However the point is only awarded is both options are selected. Any suggestions? Thank you in advance Hey, I have a script which processes an image when it is uploaded, but now i have a new form that allows users to upload four images at a time. I store them in an array in the form like so: name="file[]" So now i am wondering how do i process each image with a forloop because using $_FILES doesn't say which image to check in the array? Hope some one can help me! Heres my code: Code: [Select] <?php if(isset($_POST['submit'])){ echo '<p align="center">'; if ($_FILES["file"]["size"] < 1000000) { if ($_FILES["file"]["error"] > 0) { echo "Return Code: " . $_FILES["file"]["error"] . "<br />"; } else { $filename = $_FILES["file"]["name"]; if (file_exists("images/".$name."/".$filename)) { echo "Image already uploaded!"; } else { if (is_dir("userimages/".$name) == FALSE){ mkdir("images/".$name, 0777); } move_uploaded_file($_FILES["file"]["tmp_name"], "userimages/".$name."/" . $filename); echo "Image has been uploaded!"; } } } else { echo "Invalid file"; } } ?> Thanks This topic has been moved to JavaScript Help. http://www.phpfreaks.com/forums/index.php?topic=354984.0 Hi guys, I'm having problems integrating Recaptcha into an existing form. I want it all to process on the same page. I took a look on Google and found a pre-existing script which does what I want but I'm still having trouble integrating it with what I already have, form fields and the recaptcha validate seperately. Here's my script so far: before the <html> tag: Code: [Select] <?php session_start(); ?> <?php // DEMO to use reCAPTCHA library on a form // // courtesy Spectrum Nashville // http://www.spectrum-nashville.com // // provide the Public Key and Private Key for your account he define( API_PUBLIC_KEY, '6LeNt84SAAAAAAH0Et-eJpNeuYO-kRXgrpcXML36' ); define( API_PRIVATE_KEY, '6LeNt84SAAAAAMlGWZUEHqFHncRyvaYbI5YdE8BY' ); // // once the keys have been provided above, this demo should work without any further changes to the code below // // include the recaptcha library file here // require_once('recaptchalib.php'); // // the $validated variable will switch to true in the code below if a valid CAPTCHA is submitted (see code below). // do not change this. // $validated = false; ?> <?php //If the form is submitted if(isset($_POST['submit'])) { //Check to make sure that the name field is not empty if(trim($_POST['name']) == '') { $hasError = true; } else { $name = trim($_POST['name']); } //Check to make sure sure that a valid email address is submitted if(trim($_POST['email']) == '') { $hasError = true; } else if (!eregi("^[A-Z0-9._%-]+@[A-Z0-9._%-]+\.[A-Z]{2,4}$", trim($_POST['email']))) { $hasError = true; } else { $email = trim($_POST['email']); } //Check to make sure comments were entered if(trim($_POST['comment']) == '') { $hasError = true; } else { if(function_exists('stripslashes')) { $comment = stripslashes(trim($_POST['comment'])); } else { $comment = trim($_POST['comment']); } } //If there is no error, send the email if(!isset($hasError)) { $emailTo = 'eevansrange@gmail.com'; //Put your own email address here $subject = "Feedback from TEST FORM"; $body = "Name: $name \n\nEmail: $email \n\nSubject: $subject \n\nComments:\n $comment"; // $body = "Enquiry type: $enquiry \n\nName: $name \n\nEmail: $email \n\nSubject: $subject \n\nComments:\n $comments"; $headers = 'From: My Site <'.$emailTo.'>' . "\r\n" . 'Reply-To: ' . $email; mail($emailTo, $subject, $body, $headers); $emailSent = true; } } ?> Within body tag: Code: [Select] <!-- RECAPTCHA START --> <script> // example of using JavaScript variable to provide "theme" control // of the reCAPTCHA element. This entire <script> block is optional. var RecaptchaOptions = { theme : 'blackglass', tabindex : 2 }; </script> <!-- RECAPTCHA END --> <section id="form"> <h2 class="blue">CONTACT ME</h2> <div id="form-holder"> <p class="form-instructions">Need some work doing? Have a comment? Post them below and I'll get back to you asap!</p> <?php if(isset($hasError)) { //If errors are found ?> <p class="errors">Please check you've filled out the fields correctly.</p> <?php } ?> <?php if(isset($emailSent) && $emailSent == true) { //If email is sent ?> <p class="success">Thank you <strong><?php echo $name;?></strong>, your email has been sent.</p> <?php } ?> <?php // see the form below and look for the hidden input named 'validate' to see how this works. This is a nice flag to // indicate to us that the validation should be attempted. The first time a user browses to this page, there will be // no 'validate' variable in the $_POST[] array, so no validation is attempted and no error message will be generated. // // do not change any of this code. // if( $_POST['validate'] === 'yes' ) { $response = recaptcha_check_answer( API_PRIVATE_KEY, $_SERVER['REMOTE_ADDR'], $_POST['recaptcha_challenge_field'], $_POST['recaptcha_response_field'] ); if( ! $response->is_valid ) { // // captcha failed -- display the error message // // change this to whatever message you want to display. you could even perform other form validations // and display messages about other required fields, etc., here if you want. // use the CSS in the <head> section above to determine how your error message "box" will appear. // echo '<div id="recaptcha_error_box">The reCAPTCHA failed with this message: '.$response->error.'<br />Please try again.</div>'; // by default now, let the flow-of-control fall back into the <form> below so the user can try again } else { // set $validated to true so we know later in our document not to show the form again // don't change this. $validated = true; // // YOUR CODE HERE.... // // at this point, th form was submitted with valid reCAPTCHA, so go do whatever you wanted to do. // for the demo, we'll just echo back the values from the form. // // you could also send an email message, add or update database records, etc. // ?> <?php } /* end if( ! is_valid ) */ } /* end if($_POST['validate']==='yes') */ ?> <?php if( ! $validated ) { ?> <form class="cmxform" id="commentForm" method="post" border="0" action="<?php echo $_SERVER['PHP_SELF']; ?>#form"><!-- added #form so on submit the page anchors to the form div rather than taking you back to the top of the page --> <?php require_once('recaptchalib.php'); $publickey = "6LeNt84SAAAAAAH0Et-eJpNeuYO-kRXgrpcXML36"; // you got this from the signup page echo recaptcha_get_html($publickey); ?> <!--<input type="submit" />--> <br /> <label class="required" for="name" title="Enter your name"><span>Name</span><input type="text" id="name" name="name" size="50" class="required" value="<?php echo stripslashes(htmlentities($_POST['your_name'])); ?>" /></label> <label class="required" for="email" title="Enter your email"><span>Email</span><input type="text" id="email" name="email" size="50" class="required" value="<?php echo stripslashes(htmlentities($_POST['your_email'])); ?>" /></label> <label class="required" for="comment" title="Enter your comments" size="50" value="<?php echo stripslashes(htmlentities($_POST['comment'])); ?>"> <span>Comments</span><textarea name="comment" rows="5" cols="50" class="required"></textarea> </label> <!-- CAPTCHA START --> <?php echo recaptcha_get_html(API_PUBLIC_KEY); ?> <!-- CAPTCHA END --> <input type="hidden" name="validate" value="yes" /> <!--<input type="submit" value="Try It" />--> <label for="submit" class="nocontent"><input class="submit" type="submit" name="submit" value="Try It" title="Send form" />Items marked <img src="images/required-2.png" width="12" height="12" alt="required field" /> are required fields</label> <!-- need to include the name tag =submit above for the form to process and send the email --> <!-- class="nocontent" - commmented out of above label --> </form> <?php } /* end if( ! $validated ) */ ?> </div> </section> <!-- client-side validation --> <script type="text/javascript"> jQuery(function(){ // Grab each form element jQuery("label[title]").each(function(){ jQuery(this).append("<div class=\"infopop\">"); titletext = jQuery(this).attr("title"); jQuery(this).removeAttr("title"); jQuery(".infopop",this).css({opacity:0}).html(titletext); jQuery("input",this).focus(function(){ // Mouseover doFocus(this); }).blur(function(){ // MouseOut doBlur(this); }); /* ADDED TO show errors for textarea */ jQuery("textarea",this).focus(function(){ // Mouseover doFocus(this); }).blur(function(){ // MouseOut doBlur(this); }); }); }); function doFocus(obj) { jQuery(obj).addClass("active").parents("label").addClass("active").find(".infopop").animate({opacity:1,left:492},500); } function doBlur(obj) { if (validate(obj)) { isGood(obj); } } function reportErr(obj, message) { jQuery(obj).addClass("error").parents("label").removeClass("isgood").addClass("required").addClass("error").find(".infopop").html(message).addClass("errorpop").animate({opacity:1,left:492},500); } function isGood(obj) { jQuery(obj).removeClass("error").removeClass("active").parents("label").addClass("isgood").removeClass("error").removeClass("active").find(".infopop").removeClass("errorpop").animate({opacity:0,left:513},500); } function validate(obj) { mask = jQuery.extend({textfieldmask: /^[a-z\.\s-]{5,}$/i,emailmask: /^([a-z0-9\+_\-]+)(\.[a-z0-9\+_\-]+)*@([a-z0-9\-]+\.)+[a-z]{2,6}$/i,commentsboxmask: /^[a-z\.\s-]{5,}$/i}); errmsg = jQuery.extend({textfielderr:"5 or more letters",emailerr:"Invalid address",matcherr: "Must match",commenterr: "5 or more letters"}); var masktouse = null; var mustmatch = null; switch(obj.name) { case "name": masktouse="textfieldmask"; errtouse="textfielderr"; break; case "email": masktouse="emailmask"; errtouse="emailerr"; break; case "comment": masktouse="commentsboxmask"; errtouse="commenterr"; break; } // Check that the element is a required field before validating against it. if(jQuery(obj).parents("label").hasClass("required") && masktouse) { // Set up a quick way of accessing the object we're validating pointer = jQuery(obj); // Test the value of the field against the Regular Expression if (mask[masktouse].test(pointer.val())) { // The field validated successfully! // Check to see if the field needs to match another field in the form if (mustmatch) { // It does need to match, so grab the object it needs to match matchobj = jQuery("#"+mustmatch); if (matchobj.val()!='' && matchobj.val()!=pointer.val()) { // The fields don't match, so report an error on both of them reportErr(obj,errmsg["matcherr"]); reportErr(matchobj,errmsg["matcherr"]); } else { // Either the fields match, or the other field hasn't been completed yet // If the other field has been completed, call the isGood function to clear any error message showing if (matchobj.val()!='') { isGood(matchobj);} return true; } } else { // No match is required, so return true - validation passed! return true; } } else { // The field failed to validate against the Regular Expression reportErr(obj,errmsg[errtouse]); return false; } } else { // This isn't a required field, so we won't validate it against anything return true; } } </script> Any help would be much appreciated MK This topic has been moved to JavaScript Help. http://www.phpfreaks.com/forums/index.php?topic=320940.0 Hi
I'm have a PHP form that submits to a MYSQL database and I'm trying to make it so when any form input field is empty the user gets a message below that field and the data isn't submitted. I can't seem to get it work though?
<?php
// submit data to database
if (isset($_POST['submit'])) {
// assign variable names to name attributes from the form
$firstname = $_POST['first-name'];
$email = $_POST['email'];
// This is the attempted validation code
if(empty($firstname)) {
$error= "<br>- Please enter your firstname";
}
if(empty($email)) {
$error="<br>- Please enter your email";
}
if ($error) {
$result="<p class='alert error'>There is an error. Please correct the following: {$error}</p>";
} else {
// This is when the data is submitted
$query = "INSERT INTO users(firstname, email) VALUES(?,?)";
$stmt = $connection->prepare($query);
$stmt->bind_param("ss", $f, $e);
$f = $firstname;
$e = $email;
$stmt->execute();
$stmt->close();
$connection->close();
header("Location: index.php"); // makes page refresh after query so new records show in HTML table
}
}
?>
I am attempting to get my email form with file attachment to work. Apparently the file is not reaching getting to the validation portion of the page I have switched $_FILES['X'] on line 203 from file to fakefile as they are labeled in the form also I am employing css hacks to change the input file upload field to have a custom button example -> http://visualrealityink.com/dev/clients/arzan/snell_form_final/form.php here is my code I appreciate any help 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> <style> #form_container{ display:block; position:absolute; width:610px; min-height:450px; background:#f8f8f8; padding: 5px 5px 5px 5px; font-family:Arial, Helvetica, sans-serif; font-size:14px; } #form { min-height:450px; width:100%; background:#ececec; padding:0 0 0 0; } #formheader { background:url(images/form2_08.png) no-repeat #2f2f2f; margin:0 0 0 0; padding:0 0 0 0; width:631; height:30px;} form{margin:35px 0 0 35px;} fieldset div { margin:0.3em 0; clear:both; } label { float:left; width:10em; text-align:left; margin-right:1em; font-family:Arial, Helvetica, sans-serif; font-size:14px; } input { padding:0.15em; margin:0 0 0 -110px; width:300px; background:url(images/inputbg.png) no-repeat; border:0px solid #ddd; background:#fafafa; -moz-border-radius:0.4em; -khtml-border-radius:0.4em; } .bg2{background:url(images/inputbg.png) no-repeat; height:28px; line-height:28px;} fieldset { border:0px solid #ddd; padding:0 0.5em 0.5em; margin:0 0 0 -100px; } #details{font-size:10px;} #logo{background:url(images/form2_11.png) no-repeat; width:189px; height:238px; margin:-200px 0 0 400px; position:absolute;} #submit{margin:14px 0 0 -5px; border:none; position:absolute; cursor:pointer; cursor:hand;} #reset{border:none; margin:14px 0 0 115px; position:absolute; cursor:pointer; cursor:hand; } #divinputfile{ background:url(images/form2_27.png) no-repeat 100% 1px; height:43px; line-height:43px; width:340px; }#divinputfile #filepc{ opacity: 0.0; -moz-opacity: 0.0; filter: alpha(opacity=00); font-size:18px; margin:0 0 0 0; cursor:hand; cursor:pointer; } #fakeinputfile{ margin-top:-28px; } #fakeinputfile #fakefilepc{ background:url(images/inputbg2.png) no-repeat; style:none; width:240px; height:28px; line-height:28px; border:0; margin:5px 0 0 0; font-size:18px; font-family:Arial; } button { cursor: hand; cursor: pointer; padding: 0px; margin: 0 0 0 0; } a.link_button{ cursor: hand; cursor: pointer; } .fileupload{ margin:0 0 0 50px; } input[type="file"] { cursor: pointer; } .error{font-size:9px; font-family:Arial, Helvetica, sans-serif; color:#F00; } .error ul { text-decoration: none; list-style: none; } .error li { color: #F00;} .captcha_form { margin: 0 0 0 -45px; width:235px; } #captchaimage{ padding:0 0 10px 0;} .small { font-size:9px;} </style> </head> <body> <?php if ($_POST['_submit_check']) { // If validate_form( ) returns errors, pass them to show_form( ) if ($form_errors = validate_form()) { show_form($form_errors); } else { // The submitted data is valid, so process it process_form(); } } else { // The form wasn't submitted, so display show_form(); } function show_form($errors = '') { // If the form is submitted, get defaults from submitted parameters if ($_POST['_submit_check']) { $defaults = $_POST; } else { // Otherwise, set our own defaults: medium size and yes to delivery $defaults = array('IssueDate' => '','ExpiryDate' => ''); } if ($errors) { $error_text = 'You need to correct the following errors:'; $error_text .= '<br /><ul>'; $error_text .= implode('<li>',$errors); $error_text .= '</li></ul>'; } else { // No errors? Then $error_text is blank $error_text = ''; } include 'formhelpers.php' ?> <div id="form_container"> <div id="form"> <br /> <div id="formheader"> </div> <form method="POST" action="<?php print $_SERVER['PHP_SELF']; ?>" enctype="multipart/form-data"> <span class="error"> <?php print $error_text ?> </span> <input type="hidden" name="_submit_check" value="1"/> <div> <label for="name">Name: </label> <?php input_text('name', $defaults) ?> </div> <div> <label for="email">Email:</label> <?php input_text('email', $defaults) ?> </div> <div> Attach Resume: <span class="small">(1MB : PDF : DOC : DOCX : TXT)</span> </div> <div> <!--<input type="hidden" name="MAX_FILE_SIZE" value="1000000" /> <label for="userfile"></label> <input type="file" name="userfile" id="userfile"/> </div>--> <div id="divinputfile"> <input name="file" type="file" size="30" id="filepc" onchange="document.getElementById('fakefilepc').value = this.value;"/> <div id="fakeinputfile"> <input name="fakefile" type="text" class="link_button" id="fakefilepc" /> </div> </div> <div id="captchaimage"><img id="captcha" src="/securimage/securimage_show.php" alt="CAPTCHA Image" /></div> <div><label for="email"><a style="text-decoration: none" href="#" onclick="document.getElementById('captcha').src = 'securimage/securimage_show.php?' + Math.random(); return false">New Captcha: </a></label> <input type="text" name="captcha_code" class="captcha_form" size="10" maxlength="6" /> </div> <button type="submit" value="submit" id="submit" ><img src="images/form2_33.png" /></button> <button type="reset" value="reset" id="reset" ><img src="images/form2_37.png" /></button> </form> </div> <div id="logo"></div> </div> </div> <?php } function validate_form() { $errors = array( ); // name is required if ($_POST['name'] == "") { $errors[ ] = 'Please enter your name.'; } if (! strlen(trim($_POST['email']))) { $errors[ ] = 'Please enter your Email.'; } if (! preg_match('/^[^@\s]+@([-a-z0-9]+\.)+[a-z]{2,}$/i', $_POST['email'])) { $errors[ ] = 'Please enter a valid e-mail address'; } $filename=$_FILES['file']['name']; //For size if($_FILES["file"]["size"]>1000000) //1 mb { $errors[ ] = "File size should be less than 1MB"; } // for extention $ext = end(explode('.', $filename)); if($ext=='doc' || $ext=='txt' || $ext=='pdf' || $ext=='docx' ) { echo "write the code to upload file"; $max_allowed_file_size = 1024; // size in KB $name_of_uploaded_file = basename($_FILES['file']['name']); //get the file extension of the file $type_of_uploaded_file = substr($name_of_uploaded_file, strrpos($name_of_uploaded_file, '.') + 1); $size_of_uploaded_file = $_FILES["file"]["size"]/1024;//size in KBs //copy the temp. uploaded file to uploads folder $upload_folder = 'upload/'; $path_of_uploaded_file = $upload_folder . $name_of_uploaded_file; $tmp_path = $_FILES["file"]["tmp_name"]; if(is_uploaded_file($tmp_path)) { if(!copy($tmp_path,$path_of_uploaded_file)){ echo 'error while copying the uploaded file'; die(); } } } else { $errors[ ] = "Only doc or pdf or txt file is allowed: $filename "; } return $errors; } function process_form() { $image = "http://www.visualrealityink.com/dev/clients/arzan/snell_form/images/email.png"; include_once('Mail.php'); include_once('Mail_Mime/mime.php'); $to = 'george@visualrealityink.com'; $text = $image . "<br />" . $values['name'] . "submitted a resume on our website. Please review the applications and contact the candidate if their resume is a fit for any open opportunities with the company. <br><br> Thank you. <br><br> SEI Team"; $message=new Mail_mime(); $message=setTXTBody($text); $message=addAttachment($path_of_uploaded_file); $body = $message->get(); $extraheaders = array("From"=>$formValues['email'], "Subject"=>$subject, "Reply-To"=>$formValues['email']); $headers = $message->headers($extraheaders); $mail = Mail::factory("mail"); $mail->send($to, $headers, $body); echo "email sent"; } ?> </body> </html> I've decided to rewrite one a couple of my forms, to make them more user friendly. But I am having problems returning the error. I've created an array ($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> '; $title = 'Contact Support'; break; Can anyone see what the problem is? Thanks Hello, I have coded a contact form in PHP and I want to know, if according to you, it is secure! I am new in PHP, so I want some feedback from you. Moreover, I have also two problems based on the contact form. It is a bit complicated to explain, thus, I will break each of my problem one by one. FIRST:The first thing I want to know, is if my contact form secure according to you: The HTML with the PHP codes: Code: [Select] <?php if ($_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();, $row, echo, print, and other variables to try and display error message on the page, and I have tried using unset();, and = null, to try and remove the error message once the input field has been filled but all to no avail. Either the method I try only half works, or nothing works, and I cannot pinpoint which is the part that is not working. I only have 2 files to work with, and as an example of what I want to do is:
1. If the first name field is empty when the user clicks submit, an error message should appear next to the input. Is this possible with PHP? I have been trying to figure this out for hours and I can't see what's wrong. I'm getting this fatal error: Fatal error: Call to undefined function form() in /home/content/29/6879529/html/contact.php on line 5 Here's my form code: Code: [Select] <html> <form name="contact" method="POST" action="contact.php" onsubmit="return validateContactForm()"> <input class="textbox" name="fname" type="text" /> <input type="submit" name="submit" value="Send Message" /> </form> </html> Here's my php code, which is at the top of the same page the form is on: Code: [Select] <?php if (isset($_POST['submit'])) { // If the form has been submitted. $fname = form($_POST['fname']); //This is line 5 echo $fname; } ?> Any ideas on what could be causing this error? I've used this format MANY times in the past and I've never had a problem until now. I'm baffled! Hey , I've made a website with 2 menubuttons(lotto , euromillions). When I click on lotto -> I must choose a value of a dropdownlist and click on OK. Now when I click on "OK" after ive picked a value -> it says that the pagename is empty and gives an error. To fill the pagename I've added an ELSE function, but it does fix only 1 of the 2 forms which is not the point. Maybe I can fix this by using menuarray to make an IF-ELSE code for the 2 menu. Can someone give me an idea to solve this ? Index page -> to write the pagename which selects the included file. if (array_key_exists($_GET["page"], $arrMenuItems)){ $strPage = $_GET["page"]; }else{ //$strPage = "lotto"; //$strPage = "euromillions"; } MenuArray -> links to pages $arrMenuItems = array( "lotto" => array( 'menuitem'=>'lotto' , 'page_id' => '?page=lotto', 'page_name' =>'lotto', 'page_content'=> 'lotto/index.php', 'page_css'=>'lotto.css', ), "euromillions" => array( 'menuitem'=>'euromillions' , 'page_id' => '?page=euromillions', 'page_name' =>'euromillions', 'page_content'=> 'euromillions/index.php', 'page_css' => 'euromillions.css', ), ); I was using a api from google but whenever i pass it though a form via post, it gets me error. Invalid value ''.https://google.com.'/'. Values must match the following regular expression: '(?i)http(s)?://.*' [locationType] => parameter [location] => url ) ) [code] => 400 [message] => Invalid value ''.https://google.com.'/'. Values must match the following regular expression: '(?i)http(s)?://.*' ) )
<?php
if(isset($_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 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 />" ; ?> |
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