public function __construct()
{
parent::__construct();
$this->validate = NULL;
$this->filter = NULL;
if (!defined('VALID_NOT_EMPTY')) {
define('VALID_NOT_EMPTY', '/.+/');
}
if (!defined('VALID_NUMBER')) {
define('VALID_NUMBER', '/^[0-9]+$/');
}
if (!defined('VALID_EMAIL')) {
define('VALID_EMAIL', '/^[a-zA-Z0-9]{1}([\\._a-zA-Z0-9-]+)(\\.[_a-zA-Z0-9-]+)*@[a-z0-9-]+(\\.[a-z0-9-]+){1,3}$/');
}
if (!defined('VALID_URL')) {
define('VALID_URL', '/^(http|https):\\/\\/[a-z0-9]+([\\-\\.]{1}[a-z0-9]+)*\\.[a-z]{2,5}((:[0-9]{1,5})?\\/.*)?$/i');
}
}
