public function TestItem::isEmpty in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/field/tests/modules/field_test/src/Plugin/Field/FieldType/TestItem.php \Drupal\field_test\Plugin\Field\FieldType\TestItem::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/modules/field/tests/modules/field_test/src/Plugin/Field/FieldType/TestItem.php, line 133

Class

TestItem

Defines the 'test_field' entity field item.

Namespace

Drupal\field_test\Plugin\Field\FieldType

Code

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