Resolved
Reported for: Toolset Types 2.2.4
Resolved in: Toolset Types 2.2.5
When editing a post with a required radio field, it is possible to save it even if no field value is selected. Instead of canceling the update and displaying a warning message, the post is updated and the message is displayed afterward.
This will be fixed in the next version of Types. In the meantime, you can download this patch, extract it and apply the patch it contains in all those three Toolset plugins, replacing the files with the same names in the following locations: