public function DataDefinitionInterface::isReadOnly
public DataDefinitionInterface::isReadOnly()
Determines whether the data is read-only.
Return value
bool 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\TypedDataCode
public function isReadOnly();
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https://api.drupal.org/api/drupal/core!lib!Drupal!Core!TypedData!DataDefinitionInterface.php/function/DataDefinitionInterface::isReadOnly/8.1.x