validEX | Simple PHP Form Validator

using:

<?php

require 'validEX.php';

// TRIGGER THE PLUGIN
$valid = new validEX();

// ADD TO BE FILTERED PARAMS (WILL CHECK $_GET AND $_POST BY ITSELF)
$valid->add("username", "required|len[3,16]|alphanum|nospace");
$valid->add("password", "required|len[6,24]|special|nospace");

// PERFORM THE VALIDATION
if ($valid->run()) {
// CASE SUCCESS: PROCCEED
echo "success!";
} else {
// CASE FAIL: RETURN THE ERROR MSG
echo $valid->error();
}