public function BaseFieldDefinition::getDefaultValueCallback in Drupal 8

Same name and namespace in other branches

1. 9 core/lib/Drupal/Core/Field/BaseFieldDefinition.php \Drupal\Core\Field\BaseFieldDefinition::getDefaultValueCallback()
2. 10 core/lib/Drupal/Core/Field/BaseFieldDefinition.php \Drupal\Core\Field\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()

1 call to BaseFieldDefinition::getDefaultValueCallback()

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

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

File

core/lib/Drupal/Core/Field/BaseFieldDefinition.php, line 459

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;
}