Drupal 9 compatibility, deprecated code

+1

Found an issue with request which trow the following error:

Symfony\Component\HttpKernel\Exception\BadRequestHttpException: Input value "data" contains a non-scalar value. in Symfony\Component\HttpKernel\HttpKernel->handle() (line 83 of /var/www/html/vendor/symfony/http-kernel/HttpKernel.php).

So for this I refactored the way how is obtained the keywords parameter on the request, so it first get all paramenters and then validate if the keyword exist.

so from:

    $keywords = $fm->request->request->get('data')['keywords'];

To:

  $receivedData = $fm->request->request->all();
    $data = $receivedData['data'];
    $keywords = '';
    if (is_array($data) && isset($data['keywords'])) {
        $keywords = $data['keywords'];
    }

This on the current fork.