My issue is the same as what was reported here: Brave isn't allowing me to log into my account
There was no resolution posted there.
I created a Brave account today, followed the link to verify my account, paid $10 for VPN, then logged out. Switched to a different PC, went to account.brave.com and the response is “Please enter a valid email address.”
I don’t know how YOU can reproduce this. I can reproduce it by entering dozens of fake email addresses (THAT works just fine) and then use my own email address (that fails).
I’m anxious because if this doesn’t work then I want my money back, but I don’t see any support for me.