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
22229	Invalid data can cause InlineFormSet.is_valid to throw ValueError	anonymous	Jake Rothenbuhler	"The InlineFormSet's foreign key field (""<input name='myformset-0-id' ...>"") seems to assume that its data is valid for all of the initial data. Thus, if it is altered, the database layer will fail to convert it and throw an exception, instead of reporting that the form is invalid. For an integer foreign key, this takes form of a ValueError thrown by the int function.

I've created a test demonstrating the issue here: https://gist.github.com/ColonelThirtyTwo/edbc575b10b068397dc7"	Bug	closed	Forms	1.6	Normal	fixed	InlineFormSet		Accepted	1	0	0	0	0	0