App\Http\Requests\SettingRequests\ViewRequest::rules PHP 메소드

    public function rules()
    {
        return ['post_per_page' => 'required|numeric', 'post_per_page_admin' => 'required|numeric', 'comment_per_page_admin' => 'required|numeric', 'hot_tags_count' => 'required|numeric'];
    }