public function RRSSBSettingsForm::exists in Ridiculously Responsive Social Sharing Buttons 8.2

Helper function to check whether an Example configuration entity exists.

File

src/Form/RRSSBSettingsForm.php, line 243

Class

RRSSBSettingsForm

RRSSB settings form.

Namespace

Drupal\rrssb\Form

Code

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