ldc-com-app-bo/app/Http/Requests/Bo/UploadRequest.php

<?php

namespace App\Http\Requests\Bo;

use Illuminate\Foundation\Http\FormRequest;

class UploadRequest extends FormRequest
{
    /**
     * Determine if the user is authorized to make this request.
     *
     * @return boolean
     */
    public function authorize(): bool
    {
        return \auth('backend')->check();
    }

    /**
     * Get the validation rules that apply to the request.
     *
     * @return array
     */
    public function rules(): array
    {
        return [
            'uuid' => 'nullable|uuid'
        ];
    }
}