Email field validation

Looking but haven’t been able to find just what I need.

I need a field validated based on "username@something.com" essentially. The user will need to be able to come in and customize their name and email address, so I can’t just have a standard one in there.

Any easy way to make that happen?

using this. Got it to work about 30 seconds before your message came in.

Thanks!

Do you have an example (rp) for this?