rickharrison/validate.js — pull request #31 by kochb (2012-08-03 04:14:24+00:00)
Title: Updated email validation rule

This previously passed invalid emails such as someone@example..com. I replaced the rule with a (closely enough) RFC 2822 compliant one.

More info:
http://stackoverflow.com/q/46155/425313
http://stackoverflow.com/a/1373724/425313
http://www.regular-expressions.info/email.html