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
17650	BaseForm doesn't implement __contains__	Jaime Irurzun	anonymous	BaseForm currently implements __iter__ and __getitem__, wrapping access to self.fields. It would be nice if it also implemented __contains__, so you could check for a name being a field of a form object.	Cleanup/optimization	closed	Forms	1.4-alpha-1	Normal	wontfix			Design decision needed	1	0	0	0	1	0