Hi @ultimatemembersupport!
I’ve applied the settings you recommend.
Unfortunately, it didn’t work.
My actions:
1) Username field – Validate – Unique username.
Nickname filed – Validate – Unique metakey value.
2) I cleared WordPress cache.
3) I purged Cloudflare cache.
4) I updated the Register page (just by resaving it).
5) I restarted my browser.
But the plugin still allows user to register an account with the same “Username” and “Nickname” fields. (“Username” = “Nickname”)
So I still need your help ??
Thank you!