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The code i will show on here is partly mine but also partly found from another source.
The registration page (register.php)
<!DOCTYPE html>
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>QR - Share</title>
<link rel="stylesheet" media="screen" href="css/reset.css" />
<link rel="stylesheet" media="screen" href="css/grid.css" />
<link rel="stylesheet" media="screen" href="css/style.css" />
<link rel="stylesheet" media="screen" href="css/messages.css" />
<link rel="stylesheet" media="screen" href="css/forms.css" />
<!--[if lt IE 8]>
<link rel="stylesheet" media="screen" href="css/ie.css" />
<![endif]-->
<!--[if lt IE 9]>
<script src="js/html5.js"></script>
<script src="js/PIE.js"></script>
<script src="js/IE9.js"></script>
<![endif]-->
<!-- jquerytools -->
<script type="text/javascript" src="js/jquery.tools.min.js"></script>
<script type="text/javascript" src="js/jquery.cookie.js"></script>
<script type="text/javascript" src="js/jquery.ui.min.js"></script>
<script type="text/javascript" src="js/global.js"></script>
<!-- THIS SHOULD COME LAST -->
<!--[if lt IE 9]>
<script type="text/javascript" src="js/ie.js"></script>
<![endif]-->
</head>
<body class="login">
<div class="login-box main-content">
<header>
<h2>Create an account</h2>
</header>
<section>
<?php
if( isset($_SESSION['ERRMSG_ARR']) && is_array($_SESSION['ERRMSG_ARR']) && count($_SESSION['ERRMSG_ARR']) >0 ) {
foreach($_SESSION['ERRMSG_ARR'] as $msg) {
echo $msg;
}
unset($_SESSION['ERRMSG_ARR']);
}
?>
<form id="form" action="register-exec.php" method="post" class="clearfix">
<p>
<input type="text" name="f_name" class="large" value="" placeholder="First Name" />
<input type="text" name="s_name" class="large" value="" placeholder="Last Name" /><br />
<input type="text" name="email" class="large" value="" placeholder="Email Address" />
<input type="text" name="u_name" class="large" value="" placeholder="Username" /><br />
<input type="password" name="password" class="large" value="" placeholder="Password" />
<input type="password" name="cpassword" class="large" value="" placeholder="Confirm Password" /><br /> <br />
<button class="large button button-gray fr" type="submit">Register</button>
</p>
</form>
</section>
</div>
</body>
</html>
This is the code that should echo the error
<?php
if( isset($_SESSION['ERRMSG_ARR']) && is_array($_SESSION['ERRMSG_ARR']) && count($_SESSION['ERRMSG_ARR']) >0 ) {
foreach($_SESSION['ERRMSG_ARR'] as $msg) {
echo $msg;
}
unset($_SESSION['ERRMSG_ARR']);
}
?>
The validation errors should be shown due to the php
this page executes everything
<?php
//Start a session
session_start();
//Get details of databae
require_once('config.inc');
//Array to store validation errors
$errmsg_arr = array();
//Validation error flag
$errflag = false;
//Connect to mysql server
$link = mysql_connect(DB_HOST, DB_USER, DB_PASSWORD);
if(!$link) {
die('Failed to connect to server: ' . mysql_error());
}
//Select database
$db = mysql_select_db(DB_DATABASE);
if(!$db) {
die("Unable to select database");
}
//Function to sanitise values received from the form. Prevents SQL injection
function clean($str) {
$str = @trim($str);
if(get_magic_quotes_gpc()) {
$str = stripslashes($str);
}
return mysql_real_escape_string($str);
}
//Sanitize the POST values EDITED (changed $_POST values and added $teamid)
$fname = clean($_POST['f_name']);
$lname = clean($_POST['s_name']);
$uname = clean($_POST['u_name']);
$email = clean($_POST['email']);
$pass = clean($_POST['password']);
$cpass = clean($_POST['cpassword']);
$md5pass = MD5($pass);
//Input Validations EDITED (added teamid validation)
if($fname == '') {
$errmsg_arr[] = '<div class="message notice">Enter any letter and press Login</div>';
$errflag = true;
}
//If there are input validations, redirect back to the registration form EDITED (changed location from register-form.php)
if($errflag) {
$_SESSION['ERRMSG_ARR'] = $errmsg_arr;
session_write_close();
header("location: register.php");
exit();
}
//Create INSERT query EDITED (changed sql a lot almost re-wrote)
$qry = "INSERT INTO tbl_user (f_name, s_name, u_name, s_name, email, p_word)
VALUES
('$fname','$lname','$uname','$lname', '$email','$md5pass')";
$result = @mysql_query($qry);
//Check whether the query was successful or not EDITED (changed location)
if($result) {
header("location: register.php");
exit();
}else {
die("Query failed!");
}
?>
when form submitted nothing is added to the database as expected but the error messages are not shown
I am sure i am just doing something stupid, your help would be appreciated
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