function FieldDefinitionInterface::getDefaultValueCallback

Returns the default value callback for the field.

This method retrieves the raw property assigned to the field definition. When computing the runtime default value for a field in a given entity, ::getDefaultValue() should be used instead.

Return value

string|null The default value callback for the field.

File

core/lib/Drupal/Core/Field/FieldDefinitionInterface.php, line 208

Class

FieldDefinitionInterface: Defines an interface for entity field definitions.

Namespace

Drupal\Core\Field

Code

public function getDefaultValueCallback();