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PHP - Form Field Validation
I have been toying around with form validation and have got to a sticking point in four areas that I am pretty sure are easier to do than I am finding!
What I have so far works fine - once you start typing in a field, if it is invalid, then there is a message and some extra styling that is removed once it is valid. These are the functions for the four fields so far (there will be more, some required, some not).
$('#username').on('keyup', function(){
var valid = /^[a-zA-Z0-9_-]{3,16}$/.test(this.value) && this.value.length;
$('#regUsername .regAlert').html((valid?'':'Not Valid'));
if(!valid){
$("#regUsername").addClass('bg-danger');
}else{
$("#regUsername").removeClass('bg-danger');
}
});
$('#email').on('keyup', function(){
var valid = /^([\w-\.]+@([\w-]+\.)+[\w-]{2,4})?$/.test(this.value) && this.value.length;
$('#regEmail .regAlert').html((valid?'':'Not Valid'));
if(!valid){
$("#regEmail").addClass('bg-danger');
}else{
$("#regEmail").removeClass('bg-danger');
}
});
$('#password').on('keyup', function(){
var valid = (/^(?=.*\d)(?=.*[a-zA-Z])[0-9a-zA-Z]{6,}$/).test(this.value) && this.value.length;
$('#regPassword .regAlert').html((valid?'':'Not Valid'));
if(!valid){
$("#regPassword").addClass('bg-danger');
}else{
$("#regPassword").removeClass('bg-danger');
}
});
$('#password_confirm').on('keyup', function(){
var valid = (/^(?=.*\d)(?=.*[a-zA-Z])[0-9a-zA-Z]{6,}$/).test(this.value) && this.value.length;
$('#regPassword2 .regAlert').html((valid?'':'Not Valid'));
if(!valid){
$("#regPassword2").addClass('bg-danger');
}else{
$("#regPassword2").removeClass('bg-danger');
}
});
What I am trying to do next is, if any of these fields are not valid, for the submit button to be disabled I can do by including
if(!valid){
$('#registerSubmit').prop('disabled', true);
}else{
$('#registerSubmit').prop('disabled', false);
}
in each function BUT if one is invalid, but the next is valid, then this overrides it and the button is clickable again. I have also tried setting a variable to true/false and the same happens. Plus, if all are valid, once the button is clicked, it needs to check for empty (required) fields and only submit if all fields have data.
I am also guessing that they is a better way of writing this using a single keyup function and then placing each fields rules within that, but I have tried to wrap it all in a single function but got more in a mess.
So, what I am looking for help with (bearing in mind there will be more fields, radio's, checkboxes and selects in the full form) is
How can I streamline all of the functions into one to save on repeated code and to make it simple to add more fields in future
How can I disable the submit button if ANY of the validations have failed
How can I check for any empty required fields on submit button click and not process the form if any are found
How can I check that #password and #password_confirm match on keyup from #password_confirm
Thanks in advance for any advice
Steve
Similar Tutorials<input type="text" maxlength="5" name="zip" value="Zip Code" pattern="(\d{5})?" />
So, if the zip code is filled, it should be a five digit number. If it's not filled it's optional. The above RegEx is forcing everyone to enter a zip code. Can HTML do this, or am I going to have to script it?
Hello all! I want to use PHP to valididate html fields. I'm using a form in index.php and using process.php to process the data, here is my current base: <?php if (isset($_REQUEST['email'])) { $email = $_REQUEST['email'] ; $subject = $_REQUEST['subject'] ; $from = $_REQUEST['from'] ; $amount = $_REQUEST['amount'] ; $message = $_REQUEST['message'] ; $from = $from; $length = $amount; for ($p = 0; $p < $length; $p++) { mail("$email", "$subject", $message, "From:" . $from); } $headers = "From:" . $from; header('Location: success.php'); } ?> If I wanted to only allow a certain figure in the 'amount' field, would something like this work: <?php $options = array( 'options' => array( 'min_range' => 1, 'max_range' => 99, ) ); $options['options']['default'] = 1; if (($int_c = filter_var($int_c, FILTER_VALIDATE_INT, $options)) !== FALSE) { echo "That number entered is between 1-99."; } ?> However, I'm not sure how I'd apply it to process.php to stop the 'mail' from occurring if the quantity is not between 1-99. Also that above code doesn't echo' That number you have entered is not valid' Many thanks Hi, I have this form to create a new user: Code: [Select] <form action="<?php htmlentities($_SERVER['PHP_SELF']); ?>" method="post" enctype="multipart/form-data" name="form1" id="form1" on> <table width="850" border="0" align="center" cellpadding="8" cellspacing="0"> <tr> <td><table width="100%" border="0" cellspacing="0" cellpadding="10"> <tr> <td><table width="100%" border="0" cellspacing="0" cellpadding="6"> <tr> <td><span class="CP_blueTXT">Nombre de la persona autorizada</span></td> </tr> <tr> <td> <input name="usuario_nombre" type="text" class="CP_loginFormFields" id="usuario_nombre" size="32" /></td> </tr> </table></td> </tr> </table> <table width="100%" border="0" cellpadding="10" cellspacing="0"> <tr> <td><table width="100%" border="0" cellspacing="0" cellpadding="6"> <tr> <td><span class="CP_blueTXT">Nombre de usuario</span></td> </tr> <tr> <td> <input name="usuario" type="text" class="CP_loginFormFields" id="usuario" size="32" /> <span class="CP_SiNoText"><?php echo isset($errorMsg) ? $errorMsg : '';?></span></td> </tr> </table></td> </tr> </table> <table width="100%" border="0" cellspacing="0" cellpadding="10"> <tr> <td><table width="100%" border="0" cellspacing="0" cellpadding="6"> <tr> <td><span class="CP_blueTXT">Contraseña</span></td> </tr> <tr> <td> <input name="password" type="text" class="CP_loginFormFields" id="password" size="32" /></td> </tr> </table></td> </tr> </table> <table width="100%" border="0" cellspacing="0" cellpadding="0"> <tr> <td><table width="100%" border="0" cellspacing="0" cellpadding="6"> <tr> <td width="2%"> </td> <td width="98%"><input name="upload" type="submit" class="box" id="upload" value=" crear usuario" /></td> </tr> </table></td> </tr> </table></td> </tr> </table> </form> ...and I use this query to cretae a new user record: Code: [Select] $colname_checkdup_RS = "-1"; // this checks that if the user entered is already in database if (isset($_POST['usuario'])) { $colname_checkdup_RS = $_POST['usuario']; } mysql_select_db($database_MySQLconnect, $MySQLconnect); $query_checkdup_RS = sprintf("SELECT * FROM t_usuario WHERE usuario = %s", GetSQLValueString($colname_checkdup_RS, "text")); $checkdup_RS = mysql_query($query_checkdup_RS, $MySQLconnect) or die(mysql_error()); $row_checkdup_RS = mysql_fetch_assoc($checkdup_RS); $totalRows_checkdup_RS = mysql_num_rows($checkdup_RS); if($totalRows_checkdup_RS==1) { $errorMsg = "el usuario introducido ya existe en la base de datos"; // duplicate entry found message } else{ $query = "INSERT INTO eu45antinew.t_usuario (usuario_nombre,usuario,password) ". "VALUES ('$usuario_nombre','$usuario','$password')"; mysql_query($query) or die('Error, query failed : ' . mysql_error()); //echo "<br>Files uploaded<br>"; header("Location: PC_users_display.php"); } } ?> The query includes a function to check if the value entered in "user" already exists. This works fine, but I want the field "user" to be an email address...so I would like to validate that field...how can I do that? Thanks Having trouble figuring this out. 1) How can I check whether the user's input for a field is an integer with a value greater than 0? Was thinking of using regular expressions using 1-9 but then 10 might result in an error and that's not wanted. 2) For a field that's a drop-down, how can I have an error show if they choose the default option (value of "none") Thanks for the help. I'm having some trouble validating a file upload. I have it set to display a message if the file upload name already exists, but it is also displaying the same message when the field is left blank. I tried adding in a message to display when the field was blank, but it always displays the previous message, plus the new message, and on top of that, the error message about the file field being blank displays even if the user has uploaded a file. can anyone help?? Code: [Select] <?php $firstname = ""; $lastname = ""; $address = ""; $city = ""; $state = ""; $zip = ""; $phone = ""; $position = ""; ?> <!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>KulaE_WDP4451_U2IP</title> </head> <body> <form action="process_U2IP.php" method="post" enctype="multipart/form-data"> <h3>Please fill out the form below and upload your resume to apply for a position within our company:</h3> <table> <tr> <td><label for="firstname"><b>First Name*</b></label></td> <td><input name="firstname" type="text" size="20" id="firstname" value="<?php echo $lastname; ?>" /></td> </tr> <tr> <td><label for="lastname"><b>Last Name*</b></label></td> <td><input name="lastname" type="text" size="20" id="lastname" value="<?php echo $lastname; ?>" /></td> </tr> <tr> <td><label for="address"><b>Address*</b></label></td> <td><input name="address" type="text" size="20" id="address" value="<?php echo $address; ?>" /></td> </tr> <tr> <td><label for="city"><b>City*</b></label></td> <td><input name="city" type="text" size="20" id="city" value="<?php echo $city; ?>" /></td> </tr> <tr> <td><label for="state"><b>State*</b></label></td> <td><input name="state" type="text" size="20" id="state" value="<?php echo $state; ?>" /></td> </tr> <tr> <td><label for="zip"><b>Zip*</b></label></td> <td><input name="zip" type="text" size="20" id="zip" value="<?php echo $zip; ?>" /></td> </tr> <tr> <td><label for="phone"><b>Phone*</b></label></td> <td><input name="phone" type="text" size="20" id="phone" value="<?php echo $phone; ?>" /></td> </tr> <tr> <td><label for="position"><b>Position*</b></label></td> <td><input name="position" type="text" size="20" id="position" value="<?php echo $position; ?>" /></td> </tr> <tr> <td><b>Upload Resume*</b></td> <td><input type="file" name="file" id="file" /> </td> </tr> <tr> <td colspan="2"><p><i>Your information will not be sold or shared with others.</i></p></td> </tr> <tr> <td colspan="2"><p style="color: red;">* denotes required field</p></td> </tr> <tr> <td colspan="2" align="center"><input type="hidden" name="submitted" value="1" /> <input type="submit" value="Submit" /> <input type="reset" name="reset" value="Reset" /></td> </tr> </table> </form> </body> </html> Code: [Select] <?php if (@$_POST['submitted']){ $firstname = (@$_POST['firstname']); $lastname = (@$_POST['lastname']); $address = (@$_POST['address']); $city = (@$_POST['city']); $state = (@$_POST['state']); $zip = (@$_POST['zip']); $phone = (@$_POST['phone']); $position = (@$_POST['position']); $file = (@$_POST['file']); if (get_magic_quotes_gpc()){ $firstname = stripslashes($firstname); $lastname = stripslashes($lastname); $address = stripslashes($address); $city = stripslashes($city); $state = stripslashes($state); $zip = stripslashes($zip); $phone = stripslashes($phone); $position = stripslashes($position); } $error_msg=array(); if ($firstname==""){ $error_msg[]="Please enter your first name"; } if(!preg_match("/^\b[a-zA-Z]+\b$/", $firstname)){ $error_msg[]="First Name can only contain letters"; } if ($lastname==""){ $error_msg[]="Please enter your last name"; } if(!preg_match("/^\b[a-zA-Z]+\b$/", $lastname)){ $error_msg[]="Last Name can only contain letters"; } if ($address==""){ $error_msg[]="Please enter your address"; } if(!preg_match('/^[a-z0-9 ]*$/i', $address)){ $error_msg[]="Address can only contain numbers, letters and spaces"; } if ($city==""){ $error_msg[]="Please enter your city"; } if (!preg_match("/^\b[a-zA-Z]+\b$/", $city)){ $error_msg[]="City can only contain letters"; } if ($state==""){ $error_msg[]="Please enter your state"; } if (strlen($state)<>2){ $error_msg[]="State can only contain 2 letters; use state abbreviation"; } if (!preg_match("/^\b[a-zA-Z]+\b$/", $state)){ $error_msg[]="State can only contain letters"; } if ($zip==""){ $error_msg[]="Please enter your zip code"; } if (strlen($zip)<>5){ $error_msg[]="Zip code can only contain 5 digits"; } if(!is_numeric($zip)){ $error_msg[]="Zip code must contain only numbers"; } if ($phone==""){ $error_msg[]="Please enter your phone number"; } if (strlen($phone)<>10){ $error_msg[]="Phone number can only contain 10 digits"; } if(!is_numeric($phone)){ $error_msg[]="Phone number must contain only numbers"; } if ($position==""){ $error_msg[]="Please enter your desired position"; } if(!preg_match('/^[a-z0-9 ]*$/i', $position)){ $error_msg[]="Position can only contain numbers, letters and spaces"; } if (file_exists("upload/" . $_FILES["file"]["name"])) { $error_msg[]= $_FILES["file"]["name"] . " already exists"; } if ((($_FILES["file"]["type"] != "document/msword") || ($_FILES["file"]["type"] != "document/pdf")) && ($_FILES["file"]["size"] > 50000)) { $error_msg[]= "Uploaded file can only be in MSWord or PDF format and can only be under 50KB in size"; } } if ($error_msg){ $display_errors = "<h3>There were errors in your submission.</h3> <p>Please review the following errors, press the Back button on your browser, and make corrections before re-submitting.</p> <ul style=color:red>\n"; foreach ($error_msg as $err){ $display_errors .= "<li>".$err."</li>\n"; } $display_errors .= "</ul>\n"; } if (!$error_msg){ echo " <h3>Thank you for applying! Applicants we are interested in interviewing will be contacted within 48 hours.</h3> <p>You have submitted the following information:</p> <table> <tr> <td><b>First Name:</b></td> <td>$firstname</td> </tr> <tr> <td><b>Last Name:</b></td> <td>$lastname</td> </tr> <tr> <td><b>Address:</b></td> <td>$address</td> </tr> <tr> <td><b>City:</b></td> <td>$city</td> </tr> <tr> <td><b>State:</b></td> <td>$state</td> </tr> <tr> <td><b>Zip Code:</b></td> <td>$zip</td> </tr> <tr> <td><b>Phone Number:</b></td> <td>$phone</td> </tr> <tr> <td><b>Position Desired:</b></td> <td>$position</td> </tr>"; move_uploaded_file($_FILES["file"]["tmp_name"], "upload/" . $_FILES["file"]["name"]); echo "<tr> <td><b>Uploaded File:</b></td> <td><a href=upload/" . $_FILES["file"]["name"] . ">" . $_FILES["file"]["name"] . "</a></td> </tr> </table>"; exit(); } echo $display_errors; ?> I am trying to validate username and password fields. I want to use preg match, but have little knowledge of this function. I want the password to only contain A-z 0-9 and with at least one letter and one number. Username needs to only include "A-z 0-9 _ -" no spaces in any of these. Here is what I have so far: $username= $_POST['username']; $password = $_POST['password']; $password2 = $_POST['password2']; if($password==$password2){ if( preg_match("[A-z0-9]", $password) || strlen($password)>6 // at least 7 chars || strlen($password)<26 // at most 20 chars ){$errors[] = 'Password must contain at least one number and letter plus be between 7-25 characters. May only contain alphanumeric characters, _ and .';} }else{$errors[] = 'Your Passwords did not Match';} if( preg_match("[A-z0-9_-]", $username) || strlen($username)>5 // at least 6 chars || strlen($username)<26 // at most 25 chars ){ $errors[] = 'Username must be 6-25 characters and contain only alphanumeric characters, _ and .'; } I have read around and can't seem to find the right coding for what I need on this forum and some other other forums. I have a contact form (as listed below) and I need 2 locations (Print Name and Title) fields to auto-populate on a separate form (can be a doc, pdf, etc. any form of document which is easiest) and this form can be totally back end and the individual using the form never is going to see the form. It's going on a contract form, that we would like to auto-populate. Also is there a simple attachment code so individuals can attach documents to the code? <p style: align="center"><form action="mailtest.php" method="POST"> <?php $ipi = getenv("REMOTE_ADDR"); $httprefi = getenv ("HTTP_REFERER"); $httpagenti = getenv ("HTTP_USER_AGENT"); ?> <input type="hidden" name="ip" value="<?php echo $ipi ?>" /> <input type="hidden" name="httpref" value="<?php echo $httprefi ?>" /> <input type="hidden" name="httpagent" value="<?php echo $httpagenti ?>" /> <div align="center"> <p class="style1">Name</p> <input type="text" name="name"> <p class="style1">Address</p> <input type="text" name="address"> <p class="style1">Email</p> <input type="text" name="email"> <p class="style1">Phone</p> <input type="text" name="phone"> <p class="style1">Debtor</p> <input type="text" name="debtor"> <p class="style1">Debtor Address</p> <input type="text" name="debtora"> <br /> <br /> <a href="authoforms.php" target="_blank" style="color:#ffcb00" vlink="#ffcb00">Click here to view Assignment Agreement and Contract Agreement</a> <p class="style1"><input type='checkbox' name='chk' value='I Have read and Agree to the terms.'> I have read and agree to the Assignment and Contract Agreement <br></p> <p class="style1">Print Name</p> <input type="text" name="pname"> <p class="style1">Title</p> <input type="text" name="title"> <p class="style1">I hear by agree that the information I have provided is true, accurate and the information I am submitting is <br /> not fraudulent. Please click the agree button that you adhere to Commercial Recovery Authority Inc.'s terms:</p> <select name="agree" size="1"> <option value="Agree">Agree</option> <option value="Disagree">Disagree</option> </select> <br /> <br /> <p class="style1">Employee ID:</p> <input type="text" name="employee"> <br /> <input type="submit" value="Send"><input type="reset" value="Clear"> </div> </form> </p> The mailtest php is this ?php $ip = $_POST['ip']; $httpref = $_POST['httpref']; $httpagent = $_POST['httpagent']; $name = $_POST['name']; $address = $_POST['address']; $email = $_POST['email']; $phone = $_POST['phone']; $debtor = $_POST['debtor']; $debtora = $_POST['debtora']; $value = $_POST['chk']; $pname = $_POST['pname']; $title = $_POST['title']; $agree = $_POST['agree']; $employee = $_POST['employee']; $formcontent=" From: $name \n Address: $address \n Email: $email \n Phone: $phone \n Debtor: $debtor \n Debtor's Address: $debtora \n 'Client' has read Assignment and Contract Agreement: $value \n Print Name: $pname \n Title: $title \n I hear by agree that the information I have provided is true, accurate and the information I am submitting is not fraudulent. Please click the agree button that you adhere to Commercial Recovery Authority Inc.'s terms: $agree \n \n Employee ID: $employee \n IP: $ip"; $recipient = "mail@crapower.com"; $subject = "Online Authorization Form 33.3%"; $mailheader = "From: $email \r\n"; mail($recipient, $subject, $formcontent, $mailheader) or die("Error!"); echo "Thank You!" . " -" . "<a href='index.php' style='text-decoration:none;color:#ffcb00;'> Return Home</a>"; $ip = $_POST['visitoraddress'] ?> Stumped! I have a client who has a form where they upload files to their server: title, two password fields, and the file
They have been unable to upload anything over 10m
Small (under 10mb) files work.
Larger doesn’t
I’ve tracked it down, I think, that the processing page appears to be dropping the form values when the file takes a bit to upload.
I echo’ed the values that are grabbed from the form, and they return empty strings if it takes a while for the file to upload (a large file) - they pass fine if the file is smaller.
I think I've got the php info set correctly, but cannot for the life of me figure out how to adjust the timing out issue, or even where to troubleshoot.
Here's my phpinfo:
Max Requests
Per Child: 750 - Keep Alive: off - Max Per Connection: 100
Timeouts
Connection: 120 - Keep-Alive: 5
Directive
Local Value
Master Value
allow_call_time_pass_reference
Off
Off
allow_url_fopen
On
On
allow_url_include
Off
Off
always_populate_raw_post_data
Off
Off
arg_separator.input
&
&
arg_separator.output
&
&
asp_tags
Off
Off
auto_append_file
no value
no value
auto_globals_jit
On
On
auto_prepend_file
no value
no value
browscap
/etc/browscap.ini
/etc/browscap.ini
default_charset
no value
no value
default_mimetype
text/html
text/html
define_syslog_variables
Off
Off
disable_classes
no value
no value
disable_functions
leak,posix_getpwuid,posix_getpwnam,posix_getgrid,posix_getgrnam,posix_getgroups
leak,posix_getpwuid,posix_getpwnam,posix_getgrid,posix_getgrnam,posix_getgroups
display_errors
Off
Off
display_startup_errors
Off
Off
doc_root
no value
no value
docref_ext
no value
no value
docref_root
no value
no value
enable_dl
Off
Off
error_append_string
no value
no value
error_log
/mnt/Target01/337846/945285/www.dermerrealestate.com/logs/php_errors.log
no value
error_prepend_string
no value
no value
error_reporting
30711
30711
exit_on_timeout
Off
Off
expose_php
Off
Off
extension_dir
/usr/lib64/php/modules
/usr/lib64/php/modules
file_uploads
On
On
highlight.bg
#FFFFFF
#FFFFFF
highlight.comment
#FF8000
#FF8000
highlight.default
#0000BB
#0000BB
highlight.html
#000000
#000000
highlight.keyword
#007700
#007700
highlight.string
#DD0000
#DD0000
html_errors
On
On
ignore_repeated_errors
Off
Off
ignore_repeated_source
Off
Off
ignore_user_abort
Off
Off
implicit_flush
Off
Off
include_path
.:/usr/share/pear:/usr/share/php
.:/usr/share/pear:/usr/share/php
log_errors
On
On
log_errors_max_len
1024
1024
magic_quotes_gpc
On
On
magic_quotes_runtime
Off
Off
magic_quotes_sybase
Off
Off
mail.add_x_header
On
On
mail.force_extra_parameters
no value
no value
mail.log
no value
no value
max_execution_time
30
30
max_file_uploads
20
20
max_input_nesting_level
64
64
max_input_time
60
60
max_input_vars
1000
1000
memory_limit
128M
128M
open_basedir
no value
no value
output_buffering
no value
no value
output_handler
no value
no value
post_max_size
8M
8M
precision
14
14
realpath_cache_size
4M
4M
realpath_cache_ttl
120
120
register_argc_argv
On
On
register_globals
Off
Off
register_long_arrays
On
On
report_memleaks
On
On
report_zend_debug
On
On
request_order
no value
no value
safe_mode
Off
Off
safe_mode_exec_dir
no value
no value
safe_mode_gid
Off
Off
safe_mode_include_dir
no value
no value
sendmail_from
no value
no value
sendmail_path
/usr/sbin/sendmail -t -i
/usr/sbin/sendmail -t -i
serialize_precision
100
100
short_open_tag
On
On
SMTP
localhost
localhost
smtp_port
25
25
sql.safe_mode
Off
Off
track_errors
Off
Off
unserialize_callback_func
no value
no value
upload_max_filesize
8M
8M
upload_tmp_dir
/tmp
/tmp
user_dir
no value
no value
user_ini.cache_ttl
300
300
user_ini.filename
.user.ini
.user.ini
variables_order
EGPCS
EGPCS
xmlrpc_error_number
0
0
xmlrpc_errors
Off
Off
y2k_compliance
On
On
zend.enable_gc
On
On
Hey guys, I am a webmaster for my church and I am fairly new to PHP. What am trying to is when a visitor goes to our radio ministry page and clicks a button which the message number is displayed in the read only textbox, it will go to my request CD page and auto populate the message number in that text field form the readonly text field from the previous page. I will show my code for both pages for you to review. This is the Radio page (where I want to take the message number value from) 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="Living Word Community Church radio ministry" /> <meta name="keywords" content="reformed radio fort worth, reformed radio dallas, biblical radio fort worth, biblical radio dfw" /> <title>In Light of Scripture-Radio Ministry</title> <link href="_css/Main.css" rel="stylesheet" type="text/css" /> <script src="SpryAssets/SpryMenuBar.js" type="text/javascript"></script> <link href="SpryAssets/SpryMenuBarHorizontal.css" rel="stylesheet" type="text/css" /> </head> <body> <div class="container"> <div class="header"><a href="index.php"><img src="_images/LWCCWeb.jpg" alt="Insert Logo Here" name="Insert_logo" width="960" height="200" id="Insert_logo" style="background: #D8BF78; display:block;" /></a> <?php include("_includes/header.php"); ?> <div class="sidebar1"> <p></p> <table width="150" border="0" cellpadding="10" align="left"> <tr> <td><a href="directions.php"><img src="_images/ChurchBox.png" width="150" height="125" alt="Directions" /></a></td> </tr> <tr> <td><img src="_images/Service Times.png" width="150" height="778" alt="Service Times" /></td> </tr> </table> <!-- end .sidebar1 --></div> <div class="content"> <div id="radio"></div> <table width="600" border="0" cellpadding="10"> <tr> <td><img src="_images/ILOS.png" width="600" height="111" alt="In Light of Scripture" /></td> </tr> <tr> <td style=" padding-top:25px"><p><font size="5"><b>In Light of Scripture</b> has been locally broadcast for more than 25 years.<br /> This Sunday morning radio program features the expositional teaching of Pastor Stan McGehee Jr. </font><p/></td> </tr> </table> <div id="mediagraph"><a href="http://kdkr.org" target="_blank"><img src="_images/kdkr.jpg" width="300" height="200" alt="Braodcast on KDKR 91.3 Sunday Mornings at 7:30" /></a></div> <br /><br /> <font size="2"><p align="center"><b>The sermon featured this week on "In Light of Scipture" is</b></p></font> <font size="2"><p align="center" style="color:#711726"><b><i>Peace Despite Tribulation</i></b></p></font> <div id="messagenumber" align="center"> <form action="" method="get" name="messagenumber"> <input name="" type="text" value="JR-843" size="6" readonly="readonly" /> <input name="GetMessage" type="button" value="Get Message" /> </form> </div> <!-- end .content --></div></div> <div class="sidebar2"> <table width="150" border="0" cellpadding="16" align="left"> <tr> <td><a href="reformation.php"><img src="_images/MenuBox1.png" width="150" height="125" alt="What Do We Mean by Reformed?" /></a></td> </tr> <tr> <td><a href="ServiceTimesAndCal.php"><img src="_images/MenuBox2.png" width="150" height="125" alt="Worship Service Schedule and Calendar" /></a></td> </tr> <tr> <td><a href="radio.php"><img src="_images/MenuBox3.png" width="150" height="125" alt="In Light of Scripture Radio Ministry" /></a></td> </tr> <tr> <td><a href="cable.php"><img src="_images/MenuBox4.png" width="150" height="125" alt="Living Word Today Cable Program" /></a></td> </tr> <tr> <td><a href="Sermons.php"><img src="_images/MenuBox5.png" width="150" height="125" alt="Listen to Sermons Online" /></a></td> </tr> <tr> <td><a href="http://www.lwcchurch.org/blog/" target="_blank"><img src="_images/MenuBox6.png" width= "150" height="125" alt="Read our reformed blog" /></a></td> </tr> </table> <!-- end .sidebar2 --></div> <?php include("_includes/footer.php"); ?> <!-- end .container --></div> <script type="text/javascript"> var MenuBar1 = new Spry.Widget.MenuBar("MenuBar1", {imgDown:"SpryAssets/SpryMenuBarDownHover.gif", imgRight:"SpryAssets/SpryMenuBarRightHover.gif"}); var MenuBar2 = new Spry.Widget.MenuBar("MenuBar2", {imgDown:"SpryAssets/SpryMenuBarDownHover.gif", imgRight:"SpryAssets/SpryMenuBarRightHover.gif"}); </script> </body> </html> This is for the CD request form. I want it to populate the Message# text field 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="Order Living Word Community Church sermons and teachings on CD" /> <meta name="keywords" content="Stan McGehee cd, Reformed teachings on cd, Biblical teachings on cd, LWCC cds" /> <title>Order CD's Online</title> <link href="_css/Main.css" rel="stylesheet" type="text/css" /> <link href="js/jquery.datepick.css" rel="stylesheet" type="text/css" /> <script src="SpryAssets/SpryMenuBar.js" type="text/javascript"></script> <script src="SpryAssets/SpryValidationTextField.js" type="text/javascript"></script> <link href="SpryAssets/SpryMenuBarHorizontal.css" rel="stylesheet" type="text/css" /> <script type="text/javascript" src="jquery/jquery-1.5.js"></script> <script type="text/javascript" src="js/jquery.datepick.js"></script> <script src="SpryAssets/SpryValidationSelect.js" type="text/javascript"></script> <script src="SpryAssets/SpryValidationRadio.js" type="text/javascript"></script> <link href="SpryAssets/SpryValidationTextField.css" rel="stylesheet" type="text/css" /> <script type="text/javascript"> $(function() { $('#popupDatepicker').datepick(); $('#inlineDatepicker').datepick({onSelect: showDate}); }); function showDate(date) { } </script> <link href="SpryAssets/SpryValidationSelect.css" rel="stylesheet" type="text/css" /> <link href="SpryAssets/SpryValidationRadio.css" rel="stylesheet" type="text/css" /> </head> <body> <div class="container"> <div class="header"><a href="index.php"><img src="_images/LWCCWeb2.png" alt="Insert Logo Here" name="Insert_logo" width="960" height="200" id="Insert_logo" style="background: #D8BF78; display:block;" /></a> <?php include("_includes/header.php"); ?> <div class="sidebar1"> <p></p> <table width="150" border="0" cellpadding="10" align="left"> <tr> <td><a href="directions.php"><img src="_images/ChurchBox.png" width="150" height="125" alt="Directions" /></a></td> </tr> <tr> <td><img src="_images/Service Times.png" width="150" height="890" alt="Service Times" /></td> </tr> </table> <!-- end .sidebar1 --></div> <div class="content"> <h2 style="padding-left:50px"> Order messages on CD from LWCC</h2> <div id"form"> <form action="FormToEmail2.php" method="post"> <table width="550" border="0" cellpadding="10"> <tr> <td><table width="550" border="0" cellpadding="10"> <tr> <td width="190">First Name:</td> <td width="314"><span id="spryfirstname"> <input name="firstname" type="text" id="firstname" maxlength="20" /> <span class="textfieldMaxCharsMsg">Too many letters</span><span class="textfieldRequiredMsg">Enter first name </span></span></td> </tr> <tr> <td>Last Name:</td> <td><span id="sprylastname"> <input name="lastname" type="text" id="lastname" maxlength="20" /> <span class="textfieldRequiredMsg">Enter last name</span><span class="textfieldMaxCharsMsg">Too many letters</span></span></td> </tr> <tr> <td>Email<font size="2"> (So we can confirm if needed)</font>:</td> <td><span id="spryemail"> <input name="email" type="text" id="email" maxlength="50" /> <span class="textfieldRequiredMsg">Enter Email</span><span class="textfieldInvalidFormatMsg">Must be Email.</span><span class="textfieldMaxCharsMsg">Email too long</span></span></td> </tr> <tr> <td>Street:</td> <td><span id="sprystreet"><span id="sprystreet"> <input name="street" type="text" id="street" maxlength="50" /> <span class="textfieldRequiredMsg">Enter Street Address</span><span class="textfieldMaxCharsMsg">Exceeded maximum number of characters.</span></span></td> </tr> <tr> <td>City:</td> <td><span id="sprycity"><span id="sprytextfield5"> <input name="City" type="text" id="city" maxlength="50" /> <span class="textfieldRequiredMsg">Enter your city</span><span class="textfieldMaxCharsMsg">Exceeded maximum number of characters.</span></span><span class="textfieldRequiredMsg">Enter Email</span><span class="textfieldInvalidFormatMsg">Must be Email.</span><span class="textfieldMaxCharsMsg">Email too lon</span></span></td> </tr> <tr> <td>Apartment number:</td> <td><span id="aptnum"> <input name="Apt number" type="text" id="aptnum" maxlength="6" width="80px" /> <span class="textfieldRequiredMsg">Enter Email</span><span class="textfieldInvalidFormatMsg">Must be Email.</span><span class="textfieldMaxCharsMsg">Email too long</span></span></td> </tr> <tr> <td>State:</td> <td><span id="spryselect1"> <select name="statelist"> <option value="null"></option> <option value="Alabama">AL</option> <option value="Alaska">AK</option> <option value="Arkansas">AR</option> <option value="Arizona">AZ</option> <option value="California">CA</option> <option value="Colorado">CO</option> <option value="Connecticut">CT</option> <option value="Deleware">DE</option> <option value="District of Columbia">DC</option> <option value="Florida">FL</option> <option value="Georgia">GA</option> <option value="Hawaii">HI</option> <option value="Idaho">ID</option> <option value="Iowa">IA</option> <option value="Illinois">IL</option> <option value="Indiana">IN</option> <option value="Kansas">KS</option> <option value="Kentucky">KY</option> <option value="Louisiana">LA</option> <option value="Massachusetts">MA</option> <option value="Maryland">MD</option> <option value="Maine">ME</option> <option value="Michigan">MI</option> <option value="Minnesota">MN</option> <option value="Missouri">MO</option> <option value="Mississippi">MS</option> <option value="Montana">MT</option> <option value="Nebraska">NE</option> <option value="New Hampshire">NH</option> <option value="New Jersey">NJ</option> <option value="New Mexico">NM</option> <option value="Nevada">NV</option> <option value="New York">NY</option> <option value="North Carolina">NC</option> <option value="North Dakota">ND</option> <option value="Ohio">OH</option> <option value="Oklahoma">OK</option> <option value="Oregon">OR</option> <option value="Pennslyvania">PA</option> <option value="Rhode Island">RI</option> <option value="South Carolina">SC</option> <option value="Tennessee">TN</option> <option value="Texas">TX</option> <option value="Utah">UT</option> <option value="Vermont">VT</option> <option value="Virginia">VA</option> <option value="Washington">WA</option> <option value="Wisconsin">WI</option> <option value="West Virginia">WV</option> <option value="Wyoming">WY</option> </select> <span class="selectRequiredMsg">Please select state</span></span></td> </tr> <tr> <td>Zip Code:</td> <td><span id="spryzip"><span id="sprytextfield6"> <input name="Zip Code" type="text" id="zip" maxlength="50" /> <span class="textfieldRequiredMsg">Enter Zip Code</span><span class="textfieldInvalidFormatMsg">Zip Code is 5 numbers.</span></span><span class="textfieldRequiredMsg">Enter Email</span><span class="textfieldInvalidFormatMsg">Must be Email.</span><span class="textfieldMaxCharsMsg">Email too lo</span></span></td> </tr> <tr> <td>Which Pastor or Teacher?</td> <td> <div id="spryradio1"> <table width="250"> <tr> <td><label> <input type="radio" name="Speaker" value="Pastor Stan McGehee" id="radiogroup_4" /> Pastor Stan McGehee Sr</label></td> </tr> <tr> <td><label> <input type="radio" name="Speaker" value="Pastor Stan McGehee Jr" id="radiogroup_5" /> Pastor Stan McGehee Jr</label></td> </tr> <tr> <td><label> <input type="radio" name="Speaker" value="Pastor Jack McFarland" id="radiogroup_6" /> Pastor Jack McFarland</label></td> </tr> <tr> <td><label> <input type="radio" name="Speaker" value="Steve Bader" id="radiogroup_7" /> Steve Bader</label></td> </tr> </table> <span class="radioRequiredMsg">Please select speaker</span></div></td> </tr> <tr> <td>Where did you hear message?</td> <td> <div id="spryradio2"> <table width="200"> <tr> <td><label> <input type="radio" name="How did you hear?" value="At LWCC" id="RadioGroup1_0" /> At our church</label></td> </tr> <tr> <td><label> <input type="radio" name="How did you hear?" value="On the Radio" id="RadioGroup1_1" /> On the Radio</label></td> </tr> <tr> <td><label> <input type="radio" name="How did you hear?" value="On Cable" id="RadioGroup1_2" /> On Cable</label></td> </tr> </table> <span class="radioRequiredMsg">Please make a selection</span></div></td> </tr> <tr> <td>What service?</td> <td><div id="spryradio3"> <table width="248"> <tr> <td width="240"><label> <input type="radio" name="When did you hear message?" value="Sunday AM" id="When did you hear message?_0" /> Sunday AM</label></td> </tr> <tr> <td><label> <input type="radio" name="When did you hear message?" value="Sunday PM" id="When did you hear message?_1" /> Sunday PM</label></td> </tr> <tr> <td><label> <input type="radio" name="When did you hear message?" value="Wednesday PM" id="When did you hear message?_2" /> Wednesday PM</label></td> </tr> <tr> <td><label> <input type="radio" name="When did you hear message?" value="Adult Sunday School" id="When did you hear message?_3" /> Adult Sunday School</label></td> </tr> </table> <span class="radioRequiredMsg">Please make a selection.</span></div></td> </tr> <tr> <td>Message Number <font size="2">(If known)</font>: </td> <td><input name="Message#" type="text" id="messagenumber" maxlength="50" /></td> </tr> </table> </td> </tr> <tr> <td><table width="550" border="0" cellpadding="10"> <h3 style="padding-left:135px">Please pick date of message</h3> <div id="selectdate" align="center"><input id="inlineDatepicker" name="When Did You Hear?" type="text" /></div> <script type="text/javascript"> var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www."); document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E")); </script> <script type="text/javascript"> var pageTracker = _gat._getTracker("UA-4715900-1"); pageTracker._initData(); pageTracker._trackPageview(); </script></table></td> <tr> <td style="padding-left:250px"><input name="submit" value="Submit" type="submit" /> <input name="clearBtn" type="reset" /></td> </tr> </table> </td> </tr> </table> </form></div> <!-- end .content --></div></div> <div class="sidebar2"> <table width="150" border="0" cellpadding="25" align="left"> <tr> <td><a href="reformation.php"><img src="_images/MenuBox1.png" width="150" height="125" alt="What Do We Mean by Reformed?" /></a></td> </tr> <tr> <td><a href="ServiceTimesAndCal.php"><img src="_images/MenuBox2.png" width="150" height="125" alt="Worship Service Schedule and Calendar" /></a></td> </tr> <tr> <td><a href="radio.php"><img src="_images/MenuBox3.png" width="150" height="125" alt="In Light of Scripture Radio Ministry" /></a></td> </tr> <tr> <td><a href="cable.php"><img src="_images/MenuBox4.png" width="150" height="125" alt="Living Word Today Cable Program" /></a></td> </tr> <tr> <td><a href="Sermons.php"><img src="_images/MenuBox5.png" width="150" height="125" alt="Listen to Sermons Online" /></a></td> </tr> <tr> <td><a href="http://lwcchurch.blogspot.com" target="_blank"><img src="_images/MenuBox6.png" width="150" height="125" alt="Read our reformed blog" /></a></td> </tr> </table> <!-- end .sidebar2 --></div> <?php include("_includes/footer.php"); ?> <!-- end .container --></div> <script type="text/javascript"> var MenuBar1 = new Spry.Widget.MenuBar("MenuBar1", {imgDown:"SpryAssets/SpryMenuBarDownHover.gif", imgRight:"SpryAssets/SpryMenuBarRightHover.gif"}); var MenuBar2 = new Spry.Widget.MenuBar("MenuBar2", {imgDown:"SpryAssets/SpryMenuBarDownHover.gif", imgRight:"SpryAssets/SpryMenuBarRightHover.gif"}); var sprytextfield1 = new Spry.Widget.ValidationTextField("spryfirstname", "none", {validateOn:["blur"], maxChars:20}); var sprytextfield2 = new Spry.Widget.ValidationTextField("sprylastname", "none", {maxChars:20, validateOn:["blur"]}); var sprytextfield3 = new Spry.Widget.ValidationTextField("spryemail", "email", {maxChars:50, validateOn:["blur"]}); var sprytextfield4 = new Spry.Widget.ValidationTextField("sprystreet", "none", {validateOn:["blur"], maxChars:50}); var sprytextfield5 = new Spry.Widget.ValidationTextField("sprytextfield5", "none", {maxChars:50, validateOn:["blur"]}); var spryselect1 = new Spry.Widget.ValidationSelect("spryselect1", {validateOn:["blur"]}); var sprytextfield6 = new Spry.Widget.ValidationTextField("sprytextfield6", "zip_code", {validateOn:["blur"]}); var spryradio1 = new Spry.Widget.ValidationRadio("spryradio1"); var spryradio2 = new Spry.Widget.ValidationRadio("spryradio2"); var sprytextfield7 = new Spry.Widget.ValidationTextField("sprymessagenumber", "none", {isRequired:false}); var spryradio3 = new Spry.Widget.ValidationRadio("spryradio3"); </script> </body> </html> I am trying to find this form field "form_key" on tumblr.com If you view source on: http://www.tumblr.com/dashboard On firefox it shows this: Code: [Select] <form style="width:0px; height:0px; overflow:hidden; position:absolute;" method="post" action="/set_avatar" id="set_avatar_form" enctype="multipart/form-data"> <input type="hidden" name="form_key" value="jg351pzpvzMSkyJIZZhkT7AfcQ"/> <input type="file" name="set_avatar" id="set_avatar" onchange="$('set_avatar_form').submit();"/> <input type="hidden" name="redirect_to" value="/dashboard"/> </form> But when I use php's file_get_content("http://www.tumblr.com/dashboard"); That data is no where to be found. Any idea how I can get that form data in my php file? For example I am trying to use regex preg_match_all to extract the form_key, but get_file_contents doesnt show the <form></form> Hello, Please can someone tell me how to create a form field suggestion box (like to box of suggestions that appears under the google search bar)? Many thanks, Stu I have this php file that processes Form field entries. Apparently I need to modify it, I'm told, to "validate the input and then send some response back":
<?php
if($_POST){
$to = 'chrisj...@.....com';
$subject = 'Thank you for your info';
$name = $_POST['name'];
$email = $_POST['email'];
$message = $_POST['message'];
$message1 = $_POST['message'];
$headers = $name;
$headers = 'from: info@.....com';
$message1 .= "\r\n\r\nName: ".$_POST['name']." \r\n Email: ".$_POST['email']." ";
$message = "Hello {$_POST['name']}, ~ Thank you for your input\r\n\r\n";
mail( $to, $subject, $message1, $headers );
mail( $email, $subject, $message, $headers );
header('Location: https://....');
exit;
}
?>
The corresponding js looks like this:
$.ajax({
url: 'https://...../submit.php',
method: 'post',
data: {
name: $('#name').val(),
email: $('#email').val()
},
success: function (response) {
console.log(response);
if (response.success) {
alert('Success');
} else {
alert('Error');
}
}
});
I look forward to any guidance with adding "validate the input and then send some response back".
can u make a form field not copyable. I have the following field. but i do not want users to able to copy and paste it.. <input type="text" size="40" name="security_code" value="72o936GRWD" readonly=""> Hey all. What is the best way to check if a form field has been entered by the user? Because a field left blank by the user still shows up as set with the isset function. Example: if (isset($_POST['name'])) { echo "The field is set"; } This is a problem if I'm checking if the user has skipped over the name field on a form because an empty value gets passed to the POST array even if the field is left blank. Do people use empty or a regular expression instead? Cheers! hi, i want to check in a form if a date submitted is not null, how can i modify this script if( empty($_POST['year'] . '-' . $_POST['month'] . '-' .$_POST['day']) I have a pretty complicated script i'm trying to work on but i'm not having much luck. Basically what needs to happen is i need part of my script to check a database and count 2 different sets of data for the current date, then if both conditions are true then submit the users name, current date, and a time id to the database it checks, and then submit the form data to a text file. i'll try and map it out. check database for how many times the username appears for current date if it is less than 3 move to next validation if it is false, give error message check database for how many times the time id appears for current date if it is less than 30 move to next section if it is false, give error message send username, timestamp (of clients computer), and time id to the 'totals' database and send form data to text file. So.... thats it in a nutshell. I'm going to have to go into my 'cart' page and edit in a row to have the order#, username, timestamp, and time id before the rest of the order details Hi all! Im trying to modify a script so that when a user submits data on a form if there are any errors it flags all errors and not just the first one the script comes to and 'dies'. Heres the form code <?php session_start(); ?> <!--//-----------------------------------------------------------------------------------------------+ | // Sample AJAX web form By: Codex-m | // http://www.php-developer.org | // You are free to use and improve this script provided you link to author web site: http://www.php-developer.org | //--------------------------------------------------------------------------------------------------------------> <html> <head> <title>Sample AJAX Web Form</title> <script type="text/javascript" src="prototype.js"></script> <script type="text/javascript"> function sendRequest() { new Ajax.Request("ajaxvalidate.php", { method: 'post', parameters: 'name='+$F('name')+'&phonenumber='+$F('phonenumber')+'&age='+$F('age')+'&captcha='+$F('captcha'), onComplete: showResponse }); } function showResponse(req){ $('show').innerHTML= req.responseText; } </script> <style type="text/css"> P.yellow {background-color: #ffff00;} </style> </head> <body> <h3>This is a sample PHP web form with AJAX validation</h3> Please complete the form below and then press "Submit button".<br /> <br /><br /> <form action="/ajaxwebform/ajaxvalidate.php" method="post" onsubmit="return false;"> Enter your Full Name, First name and Last name ONLY (Example: John Doe)<br /> <input style="background-color: #FFFFC0" type="text" name="name" id="name" size="50"> <br /><br /> Enter your Phone number (numbers only, no dashes and spaces)<br /> <input style="background-color: #FFFFC0" type="text" name="phonenumber" id="phonenumber" size="35"> <br /><br /> Enter your Age (Numbers only)<br /> <input style="background-color: #FFFFC0" type="text" name="age" id="age" size="50"> <br /><br /> <img src="/ajaxwebform/captcha.php" /> <br /> Enter the Captcha as shown above: <br /> <br /> <input style="background-color: #FFFFC0" type="text" name="captcha" id="captcha" size="10"> <br /> <br /> <input type="submit" value="Submit" onClick="sendRequest()"> </form> <br /> This form will validate your data entry using AJAX. If you are correct with your data entry, the entire information entered will be shown in this page without reloading. <br /> <br /><br /> <p class="yellow" id="show"></p> </body> </html> Heres the php validating code <?php session_start(); ?> <!--//-----------------------------------------------------------------------------------------------+ | // Sample AJAX web form By: Codex-m | // http://www.php-developer.org | // You are free to use and improve this script provided you link to author web site: http://www.php-developer.org | //--------------------------------------------------------------------------------------------------------------> <?php //start session to recover captcha answers //connect to database $username = "root"; $password = ""; $hostname = "localhost"; $database = "newdb"; $dbhandle = mysql_connect($hostname, $username, $password) or die("Unable to connect to MySQL"); $selected = mysql_select_db($database,$dbhandle) or die("Could not select $database"); //extract form inputs $name =$_POST['name']; $phonenumber =$_POST['phonenumber']; $age =$_POST['age']; $usercaptchaanswer =$_POST['captcha']; $correctcaptcha = $_SESSION['answer']; //sanitize early for any possible MySQL entry $name = mysql_real_escape_string(stripslashes(trim($name))); $phonenumber = mysql_real_escape_string(stripslashes(trim($phonenumber))); $age = mysql_real_escape_string(stripslashes(trim($age))); $usercaptchaanswer = mysql_real_escape_string(stripslashes(trim($usercaptchaanswer))); $correctcaptcha = mysql_real_escape_string(stripslashes(trim($correctcaptcha))); Validate captcha entry if ($correctcaptcha != $usercaptchaanswer) { echo 'ERROR: You have entered wrong captcha code'; die (); } //Step 2 of data validation: check for blank entries if (empty($name)) { //name field is blank echo 'ERROR: The name field is empty.'; die (); } if (empty($phonenumber)) { //phone field is blank echo 'ERROR: The phone field is empty.'; die (); } if (empty($age)) { //age field is blank echo 'ERROR: The age field is empty.'; die (); } if (empty($usercaptchaanswer)) { captcha field is blank echo 'ERROR: The captcha field is empty.'; die (); } //Step 3 of data validation: Ensuring correct format //Step 3.1 validate full name, presence of first name and last name $mystring = $name; $findme = ' '; $pos = strpos($mystring, $findme); $actualposition =$pos + 1; //count strings $count =strlen($mystring); //count the number of characters for the first name $countfirstname = $actualposition - 1; //count the number of characters for the last name $countlastname = $count - $actualposition; //detect if full name has middle name $posmid= strpos($mystring,$findme,$actualposition) + 1; $middleadjust = $posmid - $actualposition; $purealpha = str_replace(" ", "x", $mystring); if ($actualposition==1) { echo 'ERROR: You either forgot your first name or your last name.'; die (); } if ($countfirstname <2) { echo 'ERROR: You are using an invalid first name, it should contain more than one character.'; die (); } if ($countlastname <2) { echo 'ERROR: You are using an invalid last name, it should contain more than one character.'; die (); } if ($middleadjust >= 2) { echo 'ERROR: You should not be using a middle name, please use only first name and last name.'; die (); } if (!(ctype_alpha($purealpha))) { echo 'ERROR: Full name can only consist of alphabetic characters.'; die (); } //Step 3.2 Validate phone number if (!(ctype_digit($phonenumber))) { echo 'ERROR: A phone number should consist of numerical digits only and no spaces between numbers'; die (); } //Step 3.3 Validate age if (!(ctype_digit($age))) { echo 'ERROR: Your age should consist of numerical digits only and no spaces between numbers'; die (); } //Step 4. If all data entry is correct, show results in another page, assigned all values to sessions echo 'Thank you for the correct data entry, below are the information entered:'; echo '<br />'; echo 'Your full name is: '.$name; echo '<br />'; echo 'Your phone number is: '.$phonenumber; echo '<br />'; echo 'Your age is: '.$age; echo '<br />'; echo '<a href="/ajaxwebform/ajaxwebformtest.php">Click here to enter another data.</a>'; $_SESSION = array (); session_destroy (); mysql_close($dbhandle); ?> Hello! I was wondering if I could have some help with some form validation. In my insert script, I have: <label for="text"><br /> <br /> Question Text:</label> <textarea name="text" id="text" cols="45" rows="5"> </textarea> Then in a separate script, I input the data into a database: $data = array('text' => $_POST['text'] 'question_type' => $_POST['question_type'], 'solution' => $_POST['solution'], 'author_id' => $_POST['author'], 'public_access' => $_POST['public_access']); In this database script, I'd like to check if the text field was "posted": if it's empty I'd then like to print "Required field" on my original script. First, if there's nothing to be posted from the text field, I want to stop the database script and return before entering a blank field into my database. Then, it would be great if I could print a "Required field" message in the original script. Thanks in advance for your help! Hi. I'm new to PHP and have a problem with some form validation. The code below is my contact form. It was working until I added a dropdown list and checkbox. For all the other fields I created an input variable using the 'name' attribute to reference the data entered into the input fields and the validation appeared to work and an email was sent to the appropriate email address. For the checkbox field I have also created a 'name' attribute but don't know whether this is right way to confirm whether the box has been checked? For the field with a dropdown selection I have used the option 'selected', but again, don't know whether this is right or not. Now when I enter valid data into all the fields, select a value from the dropdown and check the checkbox, I get an error message stating that I need to fill in all the form fields. I am pretty sure it is to do with the way I have tried to pick up the data from dropdown list and the checkbox, but can't figure out what it is. Any help would be much appreciated. Thanks in advance.
<?php echo file_get_contents('header.php'); ?>
<?php
// Message Vars
$msg = '';
$msgClass = '';
// Check to see if the form has been submitted
if(filter_has_var(INPUT_POST, 'submit')) {
//Input Data Variables
$firstname = htmlspecialchars($_POST['firstname']);
$lastname = htmlspecialchars($_POST['lastname']);
$phonenumber = htmlspecialchars($_POST['phonenumber']);
$email = htmlspecialchars($_POST['email']);
$selected = htmlspecialchars($_POST['selected']);
$message = htmlspecialchars($_POST['message']);
$checkbox = htmlspecialchars($_POST['checkbox']);
//Check required fields
if(!empty($firstname) && !empty($lastname) && !empty($phonenumber) && !empty($email) && !empty($selected) && !empty($message) && !empty($checkbox)) {
// If passed, check email address
if(filter_var($email, FILTER_VALIDATE_EMAIL) === false) {
//If failed, Email address is not valid
$msg = 'Please use a valid email address';
$msgClass = 'alert-danger';
} else {
//Recipient email address and information to be sent to them
$toEmail = 'hello@example.co.uk';
$subject = 'Contact Request from Website';
$body = '<h2>Contact Request</h2>
<h4>Name</h4><p>'.$firstname. ''.$lastname.'</p>
<h4>Phone Number</h4><p>'.$phonenumber.'</p>
<h4>Email Address</h4><p>'.$email.'</p>
<h4>Subject</h4><p>'.$selected.'</p>
';
// Email Headers
$headers = "MIME-VERSION: 1.0" ."\r\n";
$headers .="Content-Type:text/html;charset=UTF-8" ."\r\n";
// Additional Headers
$headers .= "From: " .$firstname. " ".$lastname." <".$email.">" ."\r\n";
if(mail($toEmail, $subject, $body, $headers)) {
// Message Sent
$msg = 'Your message has been sent';
$msgClass = 'alert-success';
} else {
// Message failed
$msg = 'Your message has NOT been sent';
$msgClass = 'alert-danger';
}
}
} else {
//Failed
$msg = 'Please fill in all fields';
$msgClass = 'alert-danger';
}
}
?>
<div class="container clearfix content-container">
<h1 class="section-title">Contact Us</h1>
<p>If you have any questions about the services we provide or would like to chat about a new website project, please get in touch using any of the options below. We would love to hear from you!</p>
<!--Contact Page Row-->
<div class="row">
<div class="col-lg-6 contact-details">
<div class="row">
<div class="col-lg-12">
<img src="assets/img/contact-us.jpg" class="img-responsive d-block contact-image" alt="Contact Us Image">
</div>
</div>
<div class="row">
<div class="col-lg-12 contact-name">
<span class="d-inline-block contact-inline-block"><i class="fas fa-user fa-2x">
</i></span>
<span class="d-inline-block"><p class="contact-details">sn0wman23</p></span>
</div>
</div>
<div class="row">
<div class="col-lg-12 contact-phone">
<span class="d-inline-block contact-inline-block"><a href="tel:+447740484798"><i class="fas fa-mobile-alt fa-2x"></i></a></span>
<span class="d-inline-block"><a href="tel:+441234567890"><p class="contact-details">01234 567890</a></p></span>
</div>
</div>
<div class="row">
<div class="col-lg-12 contact-email">
<span class="d-inline-block contact-inline-block"><a href="mailto:hello@example.co.uk"><i class="fas fa-envelope-square fa-2x"></i></a></span>
<span class="d-inline-block"><a href="mailto:hello@example.co.uk"><p class="contact-details">hello@example.co.uk</a></p></span>
</div>
</div>
<div class="row">
<div class="col-lg-12 contact-fb">
<span class="d-inline-block contact-inline-block"><a href="https://www.facebook.com/" target="_blank"><i class="fab fa-facebook-square fa-2x"></a></i></span>
<span class="d-inline-block"><a href="https://www.facebook.com/example/" target="_blank"><p class="contact-details">@example</a></p></span>
</div>
</div>
</div>
<!--Contact Form-->
<div class="col-lg-6 contact-form d-block">
<?php if($msg != ''): ?>
<div class="alert <?php echo $msgClass; ?>"><?php echo $msg; ?></div>
<?php endif;?>
<form method="post" action="contact.php" role="form">
<div class=" row form-group">
<div class="col-lg-6">
<label for="firstnameid">First name:</label>
<input type="text" name="firstname" class="form-control mb-3" id="firstnameid">
</div>
<div class="col-lg-6">
<label for="lastnameid">Last name:</label>
<input type="text" name="lastname" class="form-control mb-3" id="lastnameid">
</div>
</div>
<div class="row form-group">
<div class="col-lg-6">
<label for="phonenumber">Phone number:</label>
<input type="tel" name="phonenumber" class="form-control mb-3" id="phonenumberid">
</div>
<div class="col-lg-6">
<label for="emailid">Email address:</label>
<input type="email" name="email" class="form-control mb-3" id="emailid">
</div>
</div>
<div class="row form-group">
<div class="col-lg-12">
<label for="subjectid">How can I help?:</label>
<select class="form-control mb-3" id="subjectid">
<option selected>Select one from this list</option>
<option value="1">Value 1</option>
<option value="2">Value 2</option>
<option value="3">Value 3</option>
</select>
</div>
</div>
<div class="row form-group">
<div class="col-lg-12">
<label for="messageid">Tell me a little bit mo </label>
<textarea name="message" class="form-control mb-3" id="messageid" rows="6"></textarea>
</div>
</div>
<div class="row form-group">
<div class="col-lg-12 form-check">
<input type="checkbox" name="checkbox" class="form-check-input" id="formcheckid">
<label for="formcheckid" class=form-check-label mb-3>By checking this tickbox you have confirmed that we can collect the information in this form for the purposes outlined in our <a href="privacy-policy.html">privacy policy.</a></label>
</div>
</div>
<div class="row form-group">
<div class="col-lg-12">
<button type="submit" name="submit" class="btn btn-primary mt-4">Send Message
</button>
</div>
</div>
</form>
</div>
<!--Contact Form End-->
</div>
<!--Contact Page Row End-->
</div>
<!--Container end-->
<?php echo file_get_contents('footer.php'); ?>
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