diff options
Diffstat (limited to 'docs/ref/forms')
| -rw-r--r-- | docs/ref/forms/fields.txt | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/docs/ref/forms/fields.txt b/docs/ref/forms/fields.txt index b13af1a270..a4f80831ad 100644 --- a/docs/ref/forms/fields.txt +++ b/docs/ref/forms/fields.txt @@ -1219,6 +1219,9 @@ generating choices. See :ref:`iterating-relationship-choices` for details. * Validates that the given id exists in the queryset. * Error message keys: ``required``, ``invalid_choice`` + The ``invalid_choice`` error message may contain ``%(value)s``, which will + be replaced with the selected choice. + Allows the selection of a single model object, suitable for representing a foreign key. Note that the default widget for ``ModelChoiceField`` becomes impractical when the number of entries increases. You should avoid using it @@ -1307,6 +1310,11 @@ generating choices. See :ref:`iterating-relationship-choices` for details. def label_from_instance(self, obj): return "My Object #%i" % obj.id + .. versionchanged:: 4.0 + + Support for containing ``%(value)s`` in the ``invalid_choice`` error + message was added. + ``ModelMultipleChoiceField`` ---------------------------- |