Why is this angular email validation valid?

Issue

If you go here, and try to input me@mail, you will see that the directive says that the email field is valid. Why is that?

Solution

Domains do not need to have a dot in them. What about localhost, e.g.?

root@localhost is a perfectly valid email address. And if you give a name to your system (let's say, mail), then root@mail is valid as well. And if you also have a user me, then me@mail finally is valid, too.

Answered By - Golo Roden