def clean(self):
user_fields = ('email', 'password', 'confirm_password')
user_data = {f: self.cleaned_data.pop(f) for f in user_fields}
try:
validate_password(user_data['password'])
except ValidationError as e:
self.add_error('password', e)
confirm_password = user_data.pop('confirm_password')
if user_data['password'] != confirm_password:
self.add_error(
'confirm_password',
ValidationError(_("The two password fields didn't match."), 'password_mismatch')
)
user = User(email=user_data['email'])
try:
user.validate_unique()
except ValidationError as e:
for field, er in e.error_dict.items():
self.add_error(field, er)
return {'user': user_data, **self.cleaned_data}
