public function getStringValidator($attribute=NULL, $validators=NULL)
	{
		if ($attribute == NULL && $validators == NULL)
			return array();

		$v = array();
		if ($validators == NULL && $attribute !== NULL)
			$validators = $this->getValidators($attribute);

		$validators = array_values($validators);

		foreach ($validators as $validator)
		{
			$ve = strtolower(str_replace('Validator', '', substr(get_class($validator), 1, strlen(get_class($validator)))));
			if ($ve == 'inline')
				$v[] = $validator->method;
			else
				$v[] = $ve;
		}

		return $v;
	}