annotate core/modules/media/src/MediaSourceFieldConstraintsInterface.php @ 19:fa3358dc1485 tip

Add ndrum files
author Chris Cannam
date Wed, 28 Aug 2019 13:14:47 +0100
parents 4c8ae668cc8c
children
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Chris@0 1 <?php
Chris@0 2
Chris@0 3 namespace Drupal\media;
Chris@0 4
Chris@0 5 /**
Chris@0 6 * Defines an interface for a media source with source field constraints.
Chris@0 7 *
Chris@0 8 * This allows a media source to optionally add source field validation
Chris@0 9 * constraints for media items. To add constraints at the entity level, a
Chris@0 10 * media source can also implement MediaSourceEntityConstraintsInterface.
Chris@0 11 *
Chris@0 12 * @see \Drupal\media\MediaSourceInterface
Chris@0 13 * @see \Drupal\media\MediaSourceEntityConstraintsInterface
Chris@0 14 * @see \Drupal\media\MediaSourceBase
Chris@0 15 * @see \Drupal\media\Entity\Media
Chris@0 16 */
Chris@0 17 interface MediaSourceFieldConstraintsInterface extends MediaSourceInterface {
Chris@0 18
Chris@0 19 /**
Chris@0 20 * Gets media source-specific validation constraints for a source field.
Chris@0 21 *
Chris@0 22 * @return \Symfony\Component\Validator\Constraint[]
Chris@0 23 * An array of validation constraint definitions, keyed by constraint name.
Chris@0 24 * Each constraint definition can be used for instantiating
Chris@0 25 * \Symfony\Component\Validator\Constraint objects.
Chris@0 26 */
Chris@0 27 public function getSourceFieldConstraints();
Chris@0 28
Chris@0 29 }