Fixed #22276 -- Surfaced ValidationError to end-user if management form is invalid

[patrys]

This change was accepted as part of https://code.djangoproject.com/ticket/22276

[timgraham]

I left a comment on the ticket about this.

[patrys]

@timgraham, could you review?

[mushahid54]

Hey,

Pass an error class like this

from django.forms.util import ErrorList

class ParagraphErrorList(ErrorList):
def unicode(self):
return self.as_paragraphs()

def as_paragraphs(self):
    return "<p>%s</p>" % (
        ",".join(e for e in self.errors)
    )

form = ContactForm(data=form_data, error_class=ParagraphErrorList)

[patrys]

@mushahid54 I'm sorry?

[timgraham]

might be helpful to add a comment about this line -- I'd guess it's needed in order to render the formset in the absence of any other formset data, is that correct?

[timgraham]

Closing due to inactivity. Please send a new PR if someone can continue work on this.