coupon-admin/app/validate/CouponRelease.php

<?php

namespace app\validate;

use think\Validate;

class CouponRelease extends Validate
{
    protected $rule = [
        'business_code|商家code' => 'require',
        //'lng|经度' => 'require',
        //'lat|纬度' => 'require',
        'count|总数' => 'require|number|>:0',
        'type|优惠券类型' => 'require',
        'start_time|开始时间' => 'require|date',
        'end_time|结束时间' => 'require|date|checkEndTime',
        'name|优惠券名称' => 'require|length:3,32',
        'money|金额' => 'require|>:0|<:5000',
        'deduction_money|扣除金额' => 'require|>=:0.1|<:5000',
        //'image_url|预览图' => '',
        //'using_rule|使用规则' => '',
        //'punishing_rule|处罚规则' => '',
        //'using_count|使用中' => '',
        //'received_count|已领取的优惠券数量' => '',
        //'edition|发布的版本' => '',
        'status|状态' => 'require|in:1,0',
        'on_shelf|上架状态' => 'require|in:1,0',
        //'intro|详情' => '',
        //'white_list|白名单' => '',
    ];


    protected $scene = [
        'edit' => ['start_time', 'end_time', 'name',"status","on_shelf"],
        'api_edit' => ['name', 'type', 'start_time',"end_time","image_url"],
    ];

    protected function checkEndTime($value, $rule, $data = [])
    {
        if (strtotime($value) <= strtotime($data['start_time'])) {
            return "结束时间不能小于等于开始时间";
        }
        return true;

    }

}