HT_DASHBOARD/app/Http/Controllers/Web/QRService/Certification/CheckDataFormatParam.php

<?php

namespace App\Http\Controllers\Web\QRService\Certification;

use App\Http\Controllers\Web\BaseParam;

/**
 * @property string $data
 */
class CheckDataFormatParam extends BaseParam
{
    public function rules(): array
    {
        return [
            'data' => $this->str(),
        ];
    }
}