wanyue_yunying_backend/app/admin/validate/package/PackageGoodsCategoryValidate.php

<?php
namespace app\admin\validate\package;

use think\Validate;

class PackageGoodsCategoryValidate extends Validate
{
    protected $rule =   [
        'category_id'           => 'require',
        'category_name'         => 'require',
        'category_title'        => 'require',
        'category_num'          => 'require',
    ];

    protected $message  =   [
        'category_name.require'            => '分类名称不能为空',
        'category_id.require'              => 'id不能为空',
        'category_title.require'           => '简介不能为空',
        'category_num.require'             => '服务数量不能为空',
    ];

    //场景
    protected $scene = [
        'add'           => ['category_name','category_title','category_num'],
        'update'        => ['category_id','category_name','category_title','category_num'],
        'info'          => ['category_id'],
        'del'           => ['category_id']
    ];
}