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
13010	ModelForm clean() is ignored	Patryk Zawadzki	nobody	"In 1.2 when you validate a form the logic is as follows:

 * {{{BaseForm}}}'s {{{full_clean()}}} is called
 * {{{ModelForm}}}'s {{{_clean_fields()}}} is called
   * it calls each field's {{{clean_FOO()}}}
   * it calls construct_instance and at this point assigns all values to the instance
 * {{{BaseForm}}}'s {{{_clean_form()}}} is called
   * it calls {{{clean()}}}

At this point clean() can update self.cleaned_data but the value is never used for anything. This breaks forms that rely on clean() being able to alter the data (useful for example when a field's value depends on other fields). The instance should at least be updated when calling save()."		closed	Forms	1.2-beta		duplicate			Unreviewed	0	0	0	0	0	0