public function DataDefinitionInterface::isReadOnly in Drupal 9

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/TypedData/DataDefinitionInterface.php \Drupal\Core\TypedData\DataDefinitionInterface::isReadOnly()

Determines whether the data is read-only.

Return value

bool Whether the data is read-only.

3 methods override DataDefinitionInterface::isReadOnly()

BaseFieldOverride::isReadOnly in core/lib/Drupal/Core/Field/Entity/BaseFieldOverride.php

Determines whether the data is read-only.

DataDefinition::isReadOnly in core/lib/Drupal/Core/TypedData/DataDefinition.php

Determines whether the data is read-only.

FieldConfig::isReadOnly in core/modules/field/src/Entity/FieldConfig.php

Determines whether the data is read-only.

File

core/lib/Drupal/Core/TypedData/DataDefinitionInterface.php, line 94

Class

DataDefinitionInterface

Interface for data definitions.

Namespace

Drupal\Core\TypedData

Code

public function isReadOnly();