'require|unique:article_cate', 'pid' => 'require', 'id' => 'require', 'field' => 'require', ]; protected $message = [ 'title.require' => '名称不能为空', 'pid.require' => '父级分类为必选', 'title.unique' => '同样的记录已经存在', 'id.require' => '缺少更新条件', 'filed.require' => '缺少要更新的字段名', ]; protected $scene = [ 'add' => ['title', 'pid'], 'edit' => ['id', 'field', 'title.unique'], ]; }