id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
1702	UniqueAmongstFieldsWithPrefix validator does not work as advertised	Malcolm Tredinnick <malcolm@…>	nobody	"In django/core/validators.py, the !UniqueAmongstFieldsWithPrefix validator class takes a field_name and a prefix as parameters. However, the validation method itself (in the {{{__call__}}} function) does not refer to self.prefix and instead seems to be checking that the field being validated is not equal to any field except possibly that given in field_name.

The implementation appears to be doing nothing like what the name says. It is acting more like a hypothetical !DifferentFromAllFieldsExcept validator."	defect	closed	Core (Other)		normal	wontfix			Accepted	0	0	0	0	0	0