public function FieldDefinition::getDefaultValueCallback in Drupal 9

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/Field/FieldDefinition.php \Drupal\Core\Field\FieldDefinition::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()

1 call to FieldDefinition::getDefaultValueCallback()

FieldDefinition::getDefaultValue in core/lib/Drupal/Core/Field/FieldDefinition.php

Returns the default value for the field in a newly created entity.

File

core/lib/Drupal/Core/Field/FieldDefinition.php, line 189

Class

FieldDefinition

A class for defining entity field definitions.

Namespace

Drupal\Core\Field

Code

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