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Fixed documentation of Widget.id_for_label() empty return value.

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Swann 2022-01-06 15:34:31 -05:00 • committed by Mariusz Felisiak
parent 286e7d076c
commit d0863429a3
2 changed files with 4 additions and 3 deletions
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3
docs/ref/forms/widgets.txt
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@ -277,7 +277,8 @@ foundation for custom widgets.
.. method:: id_for_label(id_)
Returns the HTML ID attribute of this widget for use by a ``<label>``,
given the ID of the field. Returns ``None`` if an ID isn't available.
given the ID of the field. Returns an empty string if an ID isn't
available.
This hook is necessary because some widgets have multiple HTML
elements and, thus, multiple IDs. In that case, this method should