Name of the event triggered for field storage definition deletion.
This event allows you to respond anytime a field storage definition is deleted. The event listener method receives a \Drupal\Core\Field\FieldStorageDefinitionEvent instance.
See also
\Drupal\Core\Field\FieldStorageDefinitionEvent
\Drupal\Core\Entity\EntityManager::onFieldStorageDefinitionDelete()
\Drupal\Core\Field\FieldStorageDefinitionEventSubscriberTrait
Related topics
- Events
- Overview of event dispatch and subscribing
File
- core/lib/Drupal/Core/Field/FieldStorageDefinitionEvents.php, line 59
Class
- FieldStorageDefinitionEvents
- Contains all events thrown while handling field storage definitions.
Namespace
Drupal\Core\Field
Code
const DELETE = 'field_storage.definition.delete';
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