public function EntityReference_BehaviorHandler::is_empty_alter in Entity reference 7

Alter the empty status of a field item.

See also

hook_field_is_empty()

1 method overrides EntityReference_BehaviorHandler::is_empty_alter()

EntityReference_BehaviorHandler_Abstract::is_empty_alter in plugins/behavior/abstract.inc

Alter the empty status of a field item.

File

plugins/behavior/abstract.inc, line 52

Class

EntityReference_BehaviorHandler

Additional behaviors for a Entity Reference field.

Code

public function is_empty_alter(&$empty, $item, $field);