Determines whether the list contains any non-empty items.

Return value

bool TRUE if the list is empty, FALSE otherwise.

1 method overrides ListInterface::isEmpty()

ItemList::isEmpty in core/lib/Drupal/Core/TypedData/Plugin/DataType/ItemList.php

Determines whether the list contains any non-empty items.

File

core/lib/Drupal/Core/TypedData/ListInterface.php, line 34

Class

ListInterface

Interface for a list of typed data.

Namespace

Drupal\Core\TypedData

Code

public function isEmpty();

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