backend-api/app/validate/api/user/UserValidate.php

<?php

namespace app\validate\api\user;

use think\Validate;

class UserValidate extends Validate
{

    protected $rule = [
        "avatar"      => "url",
        "nickname"          => "string",
    ];


    protected $message = [
        "real_name.require"      => "请输入真实姓名",
        "price.require"          => "请输入提现金额",
        "price.number"          =>  "金额格式错误",
    ];

    protected $scene = [

    ];

}