laravel 5.8如何在验证电子邮件中对消息进行个性化？

namespace App\Validators;

use Illuminate\Validation\Validator;

class CustomEmailValidator extends Validator
{
    public function validateEmail($attribute, $value, $parameters)
    {
        // 在这里编写自定义的电子邮件验证逻辑
        // 可以根据需要进行个性化的验证消息设置
        // 如果验证失败，可以使用$this->addError方法添加错误消息
    }
}

namespace App\Providers;

use App\Validators\CustomEmailValidator;
use Illuminate\Support\ServiceProvider;
use Illuminate\Support\Facades\Validator;

class AppServiceProvider extends ServiceProvider
{
    public function boot()
    {
        Validator::extend('custom_email', CustomEmailValidator::class . '@validateEmail');
    }
}

$rules = [
    'email' => 'required|custom_email',
];