mingde-bd/application/common/validate/Dinner.php

<?php
namespace app\common\validate;

use think\Db;
use think\Validate;

class Dinner extends Validate{

    protected $rule = [
        'name|食品名'  =>  'require',
        'money|价格'  =>  'require',
        'start_time|(预售)可以售卖的开始时间'  =>  'require',
        'end_time|(预售)可以售卖的结束时间'  =>  'require',
        'today_start_time|(当日)可以售卖的开始时间'  =>  'require',
        'today_end_time|(当日)可以售卖的结束时间'  =>  'require',
        'dinner_type_id|分类'  =>  'require',
        'imgs|图片'  =>  'require',
        'discount|折扣'  =>  'require|egt:0|elt:1',
    ];

    protected $message = [
        'discount.require' => "折扣必须是0-1之间的值",
        'discount.egt' => "折扣必须是0-1之间的值",
        'discount.elt' => "折扣必须是0-1之间的值",
        'imgs.elt' => "请上传图片",
    ];

    protected $scene = [
        'cate0' => ['name','money','dinner_type_id','imgs','start_time','end_time','today_start_time','today_end_time','discount'],
        'cate1' => ['name','money','dinner_type_id','imgs'],
    ];

    protected function checkUnique($value,$rule,$data=[])
    {

    }

}