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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | ``constant``
============
``constant`` checks if a variable has the exact same value as a constant. You
can use either global constants or class constants:
.. code-block:: jinja
{% if post.status is constant('Post::PUBLISHED') %}
the status attribute is exactly the same as Post::PUBLISHED
{% endif %}
You can test constants from object instances as well:
.. code-block:: jinja
{% if post.status is constant('PUBLISHED', post) %}
the status attribute is exactly the same as Post::PUBLISHED
{% endif %}
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