<?php namespace app\common\validate; use think\Validate; class SysArticle extends Validate{ protected $rule = [ 'name|标识' => 'require|unique:sys_article|length:1,30', 'title|标题' => 'require', ]; protected $message = [ 'name.length' => '标识必须30字以内', 'name.unique' => '标识名称已被占用', ]; protected $scene = [ ]; }