public function EmailItem::isEmpty in Drupal 8
Same name and namespace in other branches
- 9 core/lib/Drupal/Core/Field/Plugin/Field/FieldType/EmailItem.php \Drupal\Core\Field\Plugin\Field\FieldType\EmailItem::isEmpty()
Determines whether the data structure is empty.
Return value
bool TRUE if the data structure is empty, FALSE otherwise.
Overrides Map::isEmpty
File
- core/
lib/ Drupal/ Core/ Field/ Plugin/ Field/ FieldType/ EmailItem.php, line 81
Class
- EmailItem
- Defines the 'email' field type.
Namespace
Drupal\Core\Field\Plugin\Field\FieldTypeCode
public function isEmpty() {
return $this->value === NULL || $this->value === '';
}