I was wondering if it's possible to only allow a button to be clickable when the selected files/folders meet certain REGEX requirements or perhaps use a filter in Preferences/File Operations/Filters.
It would be nice to be able to have this feature if not. Having a FILTER argument for a lot of scripts' commands do not help because without the button being greyed out I don't know if I'm in the right folder or not based on how my files are organized, thus I won't know if the script ran when pressing the button.