Hi,

I think that I have found an error in the validate_email() function.

The regular expression afford us to enter emails like this: email@hotmail..

this is because the function checks that the domain part of the function fits this:

[-!#$%&\'*+
/0-9=?A-Z^_`a-z

~]+$#

So, this expression says that we have to write some character(s), then a dot, and finally some character. But this last part allow us to write a dot, because it inside the []

Please, can you tell me if this is really a bug. And if so, are someone working on it?

Thanks in advance
Regards.

Lucas Herraiz