QueryInterface::exists
public function QueryInterface::exists
public QueryInterface::exists($field, $langcode = NULL)
Queries for a non-empty value on a field.
Parameters
$field: Name of a field.
$langcode: Language code (optional).
Return value
\Drupal\Core\Entity\Query\QueryInterface
File
- core/lib/Drupal/Core/Entity/Query/QueryInterface.php, line 108