create 4 page
1. login.php
2. register.php
3. verify.php
4. Confirm.php
Login.php
<html>
</html>
register.php
verify.php
1. login.php
2. register.php
3. verify.php
4. Confirm.php
Login.php
<html>
</html>
register.php
<?php if(isset($_POST['submitform'])){ $name = trim(mysql_escape_string($_POST['name'])); $email = trim(mysql_escape_string($_POST['email'])); $passwords = trim(mysql_escape_string($_POST['pwd'])); $password = md5($passwords); $query_verify_email = "SELECT * FROM register WHERE email ='$email' and isactive = 1"; $verified_email = mysqli_query($con,$query_verify_email); if (!$verified_email) { echo ' System Error'; } if (mysqli_num_rows($verified_email) == 0) { // Generate a unique code: $hash = md5(uniqid(rand(), true)); $query_create_user = "INSERT INTO `register` ( `name`, `email`, `password`, `hash`) VALUES ( '$name', '$email', '$password', '$hash')"; $created_user = mysqli_query($con,$query_create_user); if (!$created_user) { echo 'Query Failed '; } if (mysqli_affected_rows($con) == 1) { //If the Insert Query was successfull. $subject = 'Activate Your Email'; $headers = "From: admin@php999.com \r\n"; $headers .= "MIME-Version: 1.0\r\n"; $headers .= "Content-Type: text/html; charset=ISO-8859-1\r\n"; $url= BASE_PATH . '/verify.php?email=' . urlencode($email) . "&key=$hash"; $message ='<p>To activate your account please click on Activate buttton</p>'; $message.='<table cellspacing="0" cellpadding="0"> <tr>'; $message .= '<td align="center" width="300" height="40" bgcolor="#000091" style="-webkit-border-radius: 5px; -moz-border-radius: 5px; border-radius: 5px; color: #ffffff; display: block;">'; $message .= '<a href="'.$url.'" style="color: #ffffff; font-size:16px; font-weight: bold; font-family: Helvetica, Arial, sans-serif; text-decoration: none; line-height:40px; width:100%; display:inline-block">Click to Activate</a>'; $message .= '</td> </tr> </table>'; mail($email, $subject, $message, $headers); echo '<div>A confirmation email has been sent to <b>'. $email.' </b> Please click on the Activate Button to Activate your account </div>'; } else { // If it did not run OK. echo '<div>You could not be registered due to a system error. We apologize for any inconvenience.</div>'; } } else{ echo '<div>Email already registered</div>';} } ?>
verify.php
<?php $email = trim(mysql_escape_string($_GET['email'])); $key = trim(mysql_escape_string($_GET['key'])); $query_verify_email = "SELECT * FROM register WHERE email ='$email' and isactive = 1"; $result_verify_email = mysqli_query($con,$query_verify_email); if (mysqli_num_rows($result_verify_email) == 1) { echo '<div>Your Account already exists. Please <a href="login.html">Login Here</a></div>'; } else { if (isset($email) && isset($key)) { mysqli_query($con, "UPDATE register SET isactive=1 WHERE email ='".$email."' AND hash='".$key."' ") or die(mysql_error()); if (mysqli_affected_rows($con) == 1) { echo '<div>Your Account has been activated. Please <a href="login.html">Login Here</a></div>'; } else { echo '<div>Account couldnot be activated.</div>'; } } mysqli_close($con); }?>
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