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Callback doesn't have to be static#6973

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5 changes: 4 additions & 1 deletionreference/constraints/Choice.rst
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Expand Up@@ -143,6 +143,9 @@ form element.
}
}

.. versionadded:: 3.2
As of Symfony 3.2 the callback no longer needs to be static.

You can pass the name of this method to the `callback`_ option of the ``Choice``
constraint.

Expand DownExpand Up@@ -208,7 +211,7 @@ constraint.
}
}

If thestaticcallback is stored in a different class, for example ``Util``,
If the callback is stored in a different class and is static, for example ``Util``,
you can pass the class name and the method as an array.

.. configuration-block::
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