When adding the groups, before touching the database, the entire file must be checked for validity.
The exact same validation should be used as when adding a single content group (don't copy paste this logic).
Both the error message + details box are invisible unless an error occurred, and are cleared if parsing is successful.
When adding the groups, before touching the database, the entire file must be checked for validity. The exact same validation should be used as when adding a single content group (don't copy paste this logic).
Both the error message + details box are invisible unless an error occurred, and are cleared if parsing is successful.