def clean(self):
if self.is_guest_checkout() or self.is_new_account_checkout():
if 'password' in self.errors:
del self.errors['password']
if 'username' in self.cleaned_data:
email = normalize_email(self.cleaned_data['username'])
if get_user_model().objects.filter(email=email).exists():
msg = "A user with that email already exists"
self._errors["username"] = self.error_class([msg])
return self.cleaned_data
return super(GatewayForm, self).clean()
def clean_username(self):
return normalize_email(self.cleaned_data['username'])