mtb_dcatadmin_album/app/Exceptions/Form/TradFile.php

<?php

namespace App\Exceptions\Form;

use Dcat\Admin\Support\Helper;
use Dcat\Admin\Form\Field\File;
use Symfony\Component\HttpFoundation\File\UploadedFile;

class TradFile extends File
{
    protected $view = 'admin.form_custom.trad-file';



}