bnoguchi/mongoose-types — pull request #20 by hannesgassert (2012-04-17 01:02:51+00:00)
Title: Allow `+` character in email addresses

As used by Google (http://support.google.com/mail/bin/answer.py?hl=en&answer=12096) or Facebook (app+XXXXX7c35a4aa26@proxymail.facebook.com).