摘要: public function rules(){ return [ 'm_pushing_frequency_level_id' => 'integer|required|exists:m_pushing_frequency_levels.id', ];}我看到laravel学院上是exists:t 阅读全文
posted @ 2017-07-20 17:48 寞小陌 阅读(1524) 评论(0) 推荐(0) 编辑