class CompositeConstraintBase

Same name and namespace in other branches
  1. 11.x core/lib/Drupal/Core/Entity/Plugin/Validation/Constraint/CompositeConstraintBase.php \Drupal\Core\Entity\Plugin\Validation\Constraint\CompositeConstraintBase
  2. 9 core/lib/Drupal/Core/Entity/Plugin/Validation/Constraint/CompositeConstraintBase.php \Drupal\Core\Entity\Plugin\Validation\Constraint\CompositeConstraintBase
  3. 8.9.x core/lib/Drupal/Core/Entity/Plugin/Validation/Constraint/CompositeConstraintBase.php \Drupal\Core\Entity\Plugin\Validation\Constraint\CompositeConstraintBase

Provides a base class for constraints validating multiple fields.

The constraint must be defined on entity-level; i.e., added to the entity type.

Hierarchy

  • class \Drupal\Core\Entity\Plugin\Validation\Constraint\CompositeConstraintBase extends \Symfony\Component\Validator\Constraint

Expanded class hierarchy of CompositeConstraintBase

See also

\Drupal\Core\Entity\EntityType::addConstraint

1 file declares its use of CompositeConstraintBase
EntityConstraintViolationList.php in core/lib/Drupal/Core/Entity/EntityConstraintViolationList.php

File

core/lib/Drupal/Core/Entity/Plugin/Validation/Constraint/CompositeConstraintBase.php, line 15

Namespace

Drupal\Core\Entity\Plugin\Validation\Constraint
View on git.drupalcode.org
View source 
abstract class CompositeConstraintBase extends Constraint {
  
  /**
   * An array of entity fields which should be passed to the validator.
   *
   * @return string[]
   *   An array of field names.
   */
  abstract public function coversFields();

}

Members

Title Modifiers Object type Summary Overrides
CompositeConstraintBase::coversFields abstract public function An array of entity fields which should be passed to the validator. 4

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