You can restrict view, participation and vote to individual groups or all users.
Please note there is currently no limit to the number of submission per user. And no way to mass delete submissions either.
Fell free to fork into your own extension !
This extension was written live on YouTube. Watch the video on the Clark writes code channel: part 1, part 2, part 3. Support me on Patreon!
composer require clarkwinkelmann/flarum-ext-carving-contest