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
13811	Unique checks in model formsets do not ignore null values	Claude Paroz	nobody	When you have unique_together constraints in which one member can be null, the constraint should not be enforced (as it is correctly done at the model level). Unfortunately, this fails at the formset validation. I think this is a regression in 1.2.		closed	Forms	1.2		fixed			Unreviewed	1	0	0	0	0	0