Add clean_name method for BillingAddressFormSignup

utils/forms.py

@@ -175,6 +175,14 @@ class BillingAddressFormSignup(BillingAddressForm):
         except CustomUser.DoesNotExist:
             return email
 
+    def clean_name(self):
+        name = self.cleaned_data.get('name')
+        try:
+            validate_name(name)
+        except ValidationError as ve:
+            raise forms.ValidationError(_("Improper Name"))
+        return name
+
 
 class UserBillingAddressForm(forms.ModelForm):
     user = forms.ModelChoiceField(queryset=CustomUser.objects.all(),