hallelujah/valid_email — pull request #11 by ghiculescu (2012-12-27 02:27:24+00:00)
Title: Add validates_email and validates_email_and_mx helper methods

Add two helper methods:

* `validates_email :email`
* `validates_email_and_mx :email`

Which have the same functionality as

* `validates :email, :email => true`
* `validates :email, :email => {:mx => true}`