protected function SchedulerModerationWidget::getEmptyLabel in Scheduler content moderation integration 8

Returns the empty option label to add to the list of options, if any.

Return value

string|null Either a label of the empty option, or NULL.

Overrides OptionsSelectWidget::getEmptyLabel

File

src/Plugin/Field/FieldWidget/SchedulerModerationWidget.php, line 83

Class

SchedulerModerationWidget

Plugin implementation of the 'scheduler moderation' widget.

Namespace

Drupal\scheduler_content_moderation_integration\Plugin\Field\FieldWidget

Code

protected function getEmptyLabel() {
  if ($this->entity && $this->moderationInformation
    ->isModeratedEntity($this->entity)) {
    return '';
  }
  return parent::getEmptyLabel();
}