Gajus\Vlad\Validator\String::__construct PHP Method

    public function __construct(array $options = [])
    {
        parent::__construct($options);
        $options = $this->getOptions();
        if (!is_bool($options['strict'])) {
            throw new \Gajus\Vlad\Exception\InvalidArgumentException('Boolean property assigned non-boolean value.');
        }
    }