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Fix the html_attr documentation about iterables in data attributes

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Fabien Potencier
2026-08-27 13:07:41 +02:00
parent be220e6fd8
commit abbdf82823
1 changed files with 4 additions and 4 deletions
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doc/functions/html_attr.rst
+4 -4
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@@ -124,10 +124,10 @@ Data Attributes
---------------
For ``data-*`` attributes, a boolean ``true`` is converted to the string
``"true"``, and any non-scalar value is JSON-encoded. Two exceptions behave as
they do for any other attribute: an iterable is rendered as a token list, and
a ``Stringable`` object is cast to its string representation. When an object
is both, the iterable behavior wins.
``"true"``, and any non-scalar value is JSON-encoded, including arrays and
other iterables. The only exception is a ``Stringable`` object, which behaves
as it does for any other attribute: it is cast to its string representation,
or rendered as a token list when it is also iterable.
.. code-block:: html+twig