public function elFinderProfileForm::validate in elFinder file manager 8.2

File

src/Form/elFinderProfileForm.php, line 337

Contains \Drupal\elfinder\Form\elFinderProfileForm.

Class

elFinderProfileForm

Base form for elFinder Profile entities.

Namespace

Drupal\elfinder\Form

Code

public function validate(array $form, FormStateInterface $form_state) {
  $volumes = array();
  foreach ($form_state
    ->getValue(array(
    'conf',
    'volumes',
  )) as $i => $volume) {
    $path = trim($volume['path']);
    if ($path === '') {
      continue;
    }
  }
  if (!$volumes) {
    return $form_state
      ->setError($form['conf']['volumes'][0]['path'], $this
      ->t('You must define a volume.'));
  }
  $form_state
    ->setValue(array(
    'conf',
    'volumes',
  ), array_values($volumes));
  return parent::validate($form, $form_state);
}