insert.php <?php $db = new mysqli("localhost", "root", "","test"); $rs=$db->query ("INSERT INTO form (name,email,address) VALUES ('".$_POST['name']."','".$_POST['email']."','".$_POST['address']."') "); // json output to notify the insert is success or not if ($rs) { echo '{"success":"true"}'; } else { echo '{"success":"false"}'; } ?>