$pass1 = mysql_escape_string($pass1); } else { echo "Please specify a valid password."; die; } if (isset($_POST['pass2'])) { $pass2 = $_POST['pass2']; $pass2 = mysql_escape_string($pass2); } else { echo "Please retype your password."; die; } if (isset($_POST['email'])) { $email = $_POST['email']; $email = mysql_escape_string($email); } else { echo "Please specify a valid email address."; die; } if ($pass1 != $pass2) { echo "Passwords do not match!"; die; } $result = register::doRegister($username, $pass2, $email); if ($result == 1) { echo "User successfully registered!"; die; } else { echo "Username already registered!"; die; }