public function FileUpload::validate in Lightning Media 8.2

Same name and namespace in other branches

1. 8.4 src/Plugin/EntityBrowser/Widget/FileUpload.php \Drupal\lightning_media\Plugin\EntityBrowser\Widget\FileUpload::validate()
2. 8 src/Plugin/EntityBrowser/Widget/FileUpload.php \Drupal\lightning_media\Plugin\EntityBrowser\Widget\FileUpload::validate()
3. 8.3 src/Plugin/EntityBrowser/Widget/FileUpload.php \Drupal\lightning_media\Plugin\EntityBrowser\Widget\FileUpload::validate()

Overrides EntityFormProxy::validate

File

src/Plugin/EntityBrowser/Widget/FileUpload.php, line 89

Class

FileUpload

An Entity Browser widget for creating media entities from uploaded files.

Namespace

Drupal\lightning_media\Plugin\EntityBrowser\Widget

Code

public function validate(array &$form, FormStateInterface $form_state) {
  $value = $this
    ->getInputValue($form_state);
  if ($value) {
    parent::validate($form, $form_state);
  }
  else {
    $form_state
      ->setError($form['widget'], $this
      ->t('You must upload a file.'));
  }
}