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[Form] fix choice_label values #6282

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Mar 6, 2016
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[Form] fix choice_label values #6282

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6 changes: 5 additions & 1 deletion reference/forms/types/options/choice_label.rst.inc
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Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,7 @@ choice_label
.. versionadded:: 2.7
The ``choice_label`` option was introduced in Symfony 2.7.

**type**: ``callable`` or ``string`` **default**: ``null``
**type**: ``string``, ``bool``, ``callable`` or ``PropertyPath`` **default**: ``null``

Normally, the array key of each item in the ``choices`` option is used as the
text that's shown to the user. The ``choice_label`` option allows you to take
Expand Down Expand Up @@ -48,3 +48,7 @@ If your choice values are objects, then ``choice_label`` can also be a
'choices_as_values' => true,
'choice_label' => 'displayName',
));

If set to ``false``, all the tag labels will be discarded for radio or checkbox
inputs. You can also return ``false`` from the callable to discard only the label
of the processed tag.