It’s not often we receive requests for integration requests for Viral Invites (possibly because it already seamlessly integrates with WordPress’ own registration system), but when we do, we like to accommodate!
Behold the Viral Invites BuddyPress addon. This is a free download, available on GitHub.
Please understand that this is an addon, not a standalone plugin, so you need Viral Invites installed and activated, otherwise this BuddyPress addon (understandably) won’t do anything.
After all three plugins (Viral Invites, Viral Invites BuddyPress, BuddyPress) are activated, you’ll see a new “Invitation Code” field on your BuddyPress registration page.
This will then check if the user has a valid code before being allowed to register.
No configuration necessary, just activate, and go. Enjoy!