angular/angular.js — pull request #7868 by swisstofu (2014-06-17 13:00:08+00:00)
Title: fix(form input): input["email"] and ngRequired not working together

ngRequired added to an email field wasn't working properly. ng-invalid-required
stayed true unless a valid email was entered.

correct behaviour is that it turns to ng-valid-required at first entered key.

closes: #7849