'require', 'pid' => '', 'author'=> 'require', 'url' => 'require', 'email' => 'require|email', 'content' => 'require|content', ]; protected $message = [ 'author.require' => '昵称不能为空', 'email.require' => '邮箱不能为空', 'url.require' => 'url不能为空', 'document_id.require' => '文章id不能为空', 'content.require' => '内容不能为空', ]; }