kknongchang_2506/app/Module/User/Validator/UserIdExsit.php

<?php

namespace App\Module\User\Validator;

use App\Module\User\Services\UserService;
use UCore\Validator;

/**
 * 用户ID是否存在,存在true
 *
 *
 */
class UserIdExsit extends Validator
{

    public function validate(mixed $value, array $data): bool
    {
        $info = UserService::info($value);
        if ($info) {
            return true;
        }

        return false;
    }

}