JDF_ElectronicPublicity_admin/app/admin/validate/promotion/PromotionLists.php

<?php
namespace app\admin\validate\promotion;
/**
* @title        : 宣传详情 验证器
* @desc         : 
* @icon fa fa-leaf
*/
use think\Validate;
class PromotionLists extends Validate
{
	protected $rule = [
		"title"=>"require|chsAlphaNum|length:2,255",
		"subtitle"=>"require|length:2,255",
		"detail_img"=>"require"
	];
	protected $message =[
		'title.require'=>'标题不能为空',
		'title.chsAlphaNum'=>'标题只能是汉字、字母和数字',
		'title.length'=>'标题长度只能在2-255之间',
		'subtitle.require'=>'副标题不能为空',
		'subtitle.length'=>'副标题长度只能在2-255之间',
		'detail_img.require'=>'详情图片不能为空'
	];
}