public function setOptions(array $options)
    {
        $availableOptions = [
            'default',
            'group',
            'key',
            'message',
            'messages',
            'rules'
        ];

        foreach ($availableOptions as $option) {
            if (isset($options[$option])) {
                $this->$option = $options[$option];
            }
        }
    }