NN2022060801/app/Helpers/function.php

<?php
// +----------------------------------------------------------------------
// | LARAVEL8.0 框架 [ LARAVEL ][ RXThinkCMF ]
// +----------------------------------------------------------------------
// | 版权所有 2017~2021 LARAVEL研发中心
// +----------------------------------------------------------------------
// | 官方网站: http://www.laravel.cn
// +----------------------------------------------------------------------
// | Author: laravel开发员 <laravel.qq.com>
// +----------------------------------------------------------------------

if (!function_exists('getValidatorError')) {
    /**
     * 错误验证
     * @param $error
     * @return mixed
     */
    function getValidatorError($validator)
    {
        $errors = $validator->errors()->all();
        return isset($errors[0]) ? $errors[0] : 1013;
    }
}