protected FieldConfigDeleteForm::getConfigNamesToDelete(ConfigEntityInterface $entity)
Returns config names to delete for the deletion confirmation form.
Parameters
\Drupal\Core\Config\Entity\ConfigEntityInterface $entity: The entity being deleted.
Return value
string[] A list of configuration names that will be deleted by this form.
Overrides EntityDeleteForm::getConfigNamesToDelete
File
- core/modules/field_ui/src/Form/FieldConfigDeleteForm.php, line 69
Class
- FieldConfigDeleteForm
- Provides a form for removing a field from a bundle.
Namespace
Drupal\field_ui\Form
Code
protected function getConfigNamesToDelete(ConfigEntityInterface $entity) {
/** @var \Drupal\field\FieldStorageConfigInterface $field_storage */
$field_storage = $entity->getFieldStorageDefinition();
$config_names = [$entity->getConfigDependencyName()];
// If there is only one bundle left for this field storage, it will be
// deleted too, notify the user about dependencies.
if (count($field_storage->getBundles()) <= 1) {
$config_names[] = $field_storage->getConfigDependencyName();
}
return $config_names;
}
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