emyabdel

<?php
    
    if(isset($_POST['submit']) && isset($_POST['secret_key']) && $_POST['secret_key'] === 'xx1485DD') {
    	
    		    // Block URLs in message field https http www and domains
        $messageText = $_POST['message'];
        if (preg_match('/\b(?!https?:\/\/|www\.)\w+\.\w+/i', $messageText)) {
            die('Sorry, we do not allow URLS in the form.');
        }