crm/app/sys/validate/Grant.php

<?php

namespace app\sys\validate;

use think\Validate;

class Grant extends Validate
{
    // 验证规则
    protected $rule = [
        'id' => 'require|number',
        'grant_id' => 'require|number',
        'auth'  => 'require|array',
        'title'  => 'require|max:10',
    ];

    // 验证消息
    protected $message  =   [
        'title.require' => '请输入权限名',
        'title.max' => '权限名最长10个字符',
        'grant_id.require' => '缺少参数',
        'grant_id.number' => '参数错误',
        'auth.require' => '请选择权限',
        'auth.array' => '参数错误',
    ];

    // 验证场景
    protected $scene = [
        'add_grant'  =>  ['title', 'auth'],
        'edit_grant'  =>  ['title', 'auth', 'grant_id'],
        'edit' => ['grant_id'],
        'del' => ['id']
    ];
}