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Fabien Potencier
19 lines
489 B
ReStructuredText
19 lines
489 B
ReStructuredText
``default``
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===========
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The ``default`` filter returns the passed default value if the value is
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undefined or empty, otherwise the value of the variable:
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.. code-block:: jinja
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{{ var|default('var is not defined') }}
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{{ var.foo|default('foo item on var is not defined') }}
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{{ ''|default('passed var is empty') }}
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.. note::
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Read the documentation for the :doc:`defined<../tests/defined>` and
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:doc:`empty<../tests/empty>` tests to learn more about their semantics.
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