public function ContentModerationNotificationsFormBase::exists in Content Moderation Notifications 8

Same name and namespace in other branches

1. 8.3 src/Form/ContentModerationNotificationsFormBase.php \Drupal\content_moderation_notifications\Form\ContentModerationNotificationsFormBase::exists()
2. 8.2 src/Form/ContentModerationNotificationsFormBase.php \Drupal\content_moderation_notifications\Form\ContentModerationNotificationsFormBase::exists()

Checks for an existing content_moderation_notification.

Parameters

string|int $entity_id: The entity ID.

array $element: The form element.

FormStateInterface $form_state: The form state.

Return value

bool TRUE if this format already exists, FALSE otherwise.

File

src/Form/ContentModerationNotificationsFormBase.php, line 209

Class

ContentModerationNotificationsFormBase

Class ContentModerationNotificationFormBase.

Namespace

Drupal\content_moderation_notifications\Form

Code

public function exists($entity_id, array $element, FormStateInterface $form_state) {

  // Use the query factory to build a new content_moderation_notification entity query.
  $query = $this->entityQueryFactory
    ->get('content_moderation_notification');

  // Query the entity ID to see if its in use.
  $result = $query
    ->condition('id', $element['#field_prefix'] . $entity_id)
    ->execute();

  // We don't need to return the ID, only if it exists or not.
  return (bool) $result;
}