public function ExternalLinkPopupForm::exist in External Link Pop-up 8

Helper function to check whether an Example configuration entity exists.

File

src/Form/ExternalLinkPopupForm.php, line 148

Class

ExternalLinkPopupForm

Form handler for the External Link Pop-up add and edit forms.

Namespace

Drupal\external_link_popup\Form

Code

public function exist($id) {
  $entity = $this->entityTypeManager
    ->getStorage('external_link_popup')
    ->getQuery()
    ->condition('id', $id)
    ->execute();
  return (bool) $entity;
}