Preemptively ban users who are not currently in your server. This feature is known as "hackban" in some Discord bots.
Preban a user. You must provide the ~8 character user ID (learn how to copy a user ID). You may optionally provide a reason, which will show up in the audit log when the user gets banned.
Once a ban is fulfilled (a prebanned user joins the server), the user will not be banned a second time if the ban is manually lifted by a server moderator. Use pb/ban
again to reactivate a preban.
Remove a preban. This will also unban the user from the server if they are currently banned.
List all prebans for the current server. Active prebans will have an ⏲ icon before them. Fulfilled prebans will use an ✅ icon. Prebans that are inactive but not fulfilled (the ban was deleted by a moderator) will show an ❌ icon.