BaseFieldDefinition::getDefaultValueCallback

public BaseFieldDefinition::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.

Overrides FieldDefinitionInterface::getDefaultValueCallback

See also

FieldDefinitionInterface::getDefaultValue()

FieldDefinitionInterface::getDefaultValueLiteral()

File

core/lib/Drupal/Core/Field/BaseFieldDefinition.php, line 447

Class

BaseFieldDefinition

A class for defining entity fields.

Namespace

Drupal\Core\Field

Code

public function getDefaultValueCallback() {
  return isset($this->definition['default_value_callback']) ? $this->definition['default_value_callback'] : NULL;
}