REBELinBLUE\Deployer\Validators\HostValidator::validate PHP Метод

    public function validate($attribute, $value, $parameters)
    {
        if (filter_var($value, FILTER_VALIDATE_IP)) {
            return true;
        }
        if (filter_var(gethostbyname($value), FILTER_VALIDATE_IP)) {
            return true;
        }
        return false;
    }