Fixed #17950 -- Warned about usability limits of ModelChoiceField.
Thanks poirier for the report.
|@@ -934,8 +934,12 @@ objects (in the case of ``ModelMultipleChoiceField``) into the|
|* Validates that the given id exists in the queryset.|
|* Error message keys: ``required``, ``invalid_choice``|
|- Allows the selection of a single model object, suitable for|
|- representing a foreign key. A single argument is required:|
|+ 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|
|+ for more than 100 items.|
|+ A single argument is required:|
|.. attribute:: queryset|