Gajus\Vlad\Validator\Date::__construct PHP Метод

    public function __construct(array $options = [])
    {
        parent::__construct($options);
        $options = $this->getOptions();
        if (!isset($options['format'])) {
            throw new \Gajus\Vlad\Exception\InvalidArgumentException('"format" property is required.');
        }
    }