public function OgVocabBehaviorHandler::is_empty_alter in OG Vocabulary 7

Alter the empty status of a field item.

Overrides EntityReference_BehaviorHandler_Abstract::is_empty_alter

See also

hook_field_is_empty()

File

plugins/behavior/OgVocabBehaviorHandler.class.php, line 35

Class

OgVocabBehaviorHandler

OG vocab behavior handler.

Code

public function is_empty_alter(&$empty, $item, $field) {
  if (!empty($item['target_id']) && $item['target_id'] == 'autocreate') {
    $empty = FALSE;
  }
}