Django ModelForm fails validation with no errors

Question

Ok, I have been staring at this for hours trying to figure out what\'s going on, to no avail. I am trying to create a ModelForm using the \'instance\' keyword to pass it an exi

Answer 1

This isn't a solution for OP, but it is for the post title, which is quite high in Google. So I'll post it anyway, from here:

If you're already giving request.POST to your form using request.POST or None, but it's still invalid without errors, check that there isn't any redirect going on. A redirect loses your POST data and your form will be invalid with no errors because it's unbound.