function FieldDefinitionInterface::getUniqueIdentifier

Same name in other branches
  1. 8.9.x core/lib/Drupal/Core/Field/FieldDefinitionInterface.php \Drupal\Core\Field\FieldDefinitionInterface::getUniqueIdentifier()
  2. 10 core/lib/Drupal/Core/Field/FieldDefinitionInterface.php \Drupal\Core\Field\FieldDefinitionInterface::getUniqueIdentifier()
  3. 11.x core/lib/Drupal/Core/Field/FieldDefinitionInterface.php \Drupal\Core\Field\FieldDefinitionInterface::getUniqueIdentifier()

Returns a unique identifier for the field.

Return value

string

4 methods override FieldDefinitionInterface::getUniqueIdentifier()
BaseFieldDefinition::getUniqueIdentifier in core/lib/Drupal/Core/Field/BaseFieldDefinition.php
Returns a unique identifier for the field.
BaseFieldOverride::getUniqueIdentifier in core/lib/Drupal/Core/Field/Entity/BaseFieldOverride.php
Returns a unique identifier for the field.
FieldConfig::getUniqueIdentifier in core/modules/field/src/Entity/FieldConfig.php
Returns a unique identifier for the field.
FieldDefinition::getUniqueIdentifier in core/lib/Drupal/Core/Field/FieldDefinition.php
Returns a unique identifier for the field.

File

core/lib/Drupal/Core/Field/FieldDefinitionInterface.php, line 267

Class

FieldDefinitionInterface
Defines an interface for entity field definitions.

Namespace

Drupal\Core\Field

Code

public function getUniqueIdentifier();

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