When the model str method uses attributes that might be updated but fail on validations the update template breadcrumbs and title will show the object to_str using the user input that failed.
The BaseUpdateView context title should be loaded using the DB saved instance or the object before assigning the form input attributes
When the model str method uses attributes that might be updated but fail on validations the update template breadcrumbs and title will show the object to_str using the user input that failed. The BaseUpdateView context title should be loaded using the DB saved instance or the object before assigning the form input attributes