namespace Drupal\field

Classsort ascending Location Description
FieldValidationException drupal/core/modules/field/lib/Drupal/field/FieldValidationException.php Exception thrown by field_attach_validate() on field validation errors.
FieldUpdateForbiddenException drupal/core/modules/field/lib/Drupal/field/FieldUpdateForbiddenException.php Exception class thrown by hook_field_update_forbid().
FieldInstance drupal/core/modules/field/lib/Drupal/field/FieldInstance.php Class for field instance objects.
FieldInfo drupal/core/modules/field/lib/Drupal/field/FieldInfo.php Provides field and instance definitions for the current runtime environment.
FieldException drupal/core/modules/field/lib/Drupal/field/FieldException.php Base class for all exceptions thrown by Field API functions.
FieldBundle drupal/core/modules/field/lib/Drupal/field/FieldBundle.php Field dependency injection container.