Just in case anyone else has the same problem and finds their way here... The answers were there in the documentation once I rooted around for a while. I just need to override the default form field provided for my time model field and explicitly specify the allowed formats.
class EntryForm(ModelForm): time = TimeField(required=True, error_messages = {'invalid' : "Please enter a time of the form HH:MM"}, widget=TimeInput(format='%H:%M'), input_formats=['%H:%M']) class Meta: model = Entry # time is a models.TimeField in entry/models.py -- You received this message because you are subscribed to the Google Groups "Django users" group. To view this discussion on the web visit https://groups.google.com/d/msg/django-users/-/EDD9Y_G4czAJ. To post to this group, send email to django-users@googlegroups.com. To unsubscribe from this group, send email to django-users+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/django-users?hl=en.