RequiredFieldStorageDefinitionInterface.php in Drupal 10

Namespace

Drupal\Core\Field

File

core/lib/Drupal/Core/Field/RequiredFieldStorageDefinitionInterface.php

<?php

namespace Drupal\Core\Field;


/**
 * Defines an interface for required field storage definitions.
 */
interface RequiredFieldStorageDefinitionInterface {

  /**
   * Returns whether the field storage is required.
   *
   * If a field storage is required, NOT NULL constraints will be added
   * automatically for the required properties of a field type.
   *
   * @return bool
   *   TRUE if the field storage is required, FALSE otherwise.
   */
  public function isStorageRequired();

}

Interfaces

Name	Description
RequiredFieldStorageDefinitionInterface	Defines an interface for required field storage definitions.