private function validateRulesHasPlaceHolder($key, $rule, $isValid)
    {
        $string = string_split($rule, ':');

        if (!string_has($string[1], ',')) {
            return $this->doValidateData($string[0], $string[1], $isValid, $key);
        }

        return $this->doValidateData($string[0], $key, $isValid, $string[1]);
    }