public function MapItem::isEmpty in Drupal 8

Same name and namespace in other branches

1. 9 core/lib/Drupal/Core/Field/Plugin/Field/FieldType/MapItem.php \Drupal\Core\Field\Plugin\Field\FieldType\MapItem::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/MapItem.php, line 113

Class

MapItem

Defines the 'map' entity field type.

Namespace

Drupal\Core\Field\Plugin\Field\FieldType

Code

public function isEmpty() {
  return empty($this->values);
}