[github/wallabag/wallabag.git] / vendor / twig / twig / doc / tests / null.rst

``null``
========

``null`` returns ``true`` if the variable is ``null``:

.. code-block:: jinja

    {{ var is null }}

.. note::

    ``none`` is an alias for ``null``.
Commit	Line	Data
4f5b44bd NL	1	``null``
	2	========
	3
	4	``null`` returns ``true`` if the variable is ``null``:
	5
	6	.. code-block:: jinja
	7
	8	{{ var is null }}
	9
	10	.. note::
	11
	12	``none`` is an alias for ``null``.