The DELETE FOLDER command deletes the folder whose name or full path has been passed in folder.
Only empty folders can be deleted by this command.
- If you try to delete a folder containing files, the -47 error is generated (Attempt to delete a non-empty folder).
- If you pass in folder a file path or an empty string or the path to a non-existing folder, the command does nothing and generates a -43 error (File not found).
You can detect these errors through a method installed by the ON ERR CALL command.