ldc-groupe/app/Http/Requests/Back/Document/UpdateDocumentRequest.php

<?php

namespace App\Http\Requests\Back\Document;

use Illuminate\Support\Facades\Gate;

class UpdateDocumentRequest extends StoreDocumentRequest
{
    /**
     * Determine if the user is authorized to make this request.
     *
     * @return boolean
     */
    public function authorize(): bool
    {
        return Gate::check('update', $this->route('document'));
    }
}