make robust against None value

2025-05-10 03:15:46 +01:00 · 2023-11-17 13:03:48 +02:00 · 2023-11-17 13:03:48 +02:00 · ddf88d5394
commit ddf88d5394
parent 41e64a217c
1 changed files with 3 additions and 2 deletions
--- a/core/forms.py
+++ b/core/forms.py
@ -218,6 +218,7 @@ class EntranceForm(ModelForm):
        )

    def clean(self):
+        if self.cleaned_data.get("url"):
            if self.cleaned_data.get("url").startswith("/"):
                self._errors["url"] = self.error_class(["This field cannot start with a /."])
        return self.cleaned_data