public static function getValidator($name, $options = array())
    {
        $returnValue = null;

        
		
		$clazz = 'tao_helpers_form_validators_'.$name;
		if(class_exists($clazz)){
			$returnValue = new $clazz($options);
		} else {
			common_Logger::w('Unknown validator '.$name, array('TAO', 'FORM'));
		}
		
        

        return $returnValue;
    }