EllisLab/CodeIgniter — pull request #1446 by cinan (2012-06-08 12:09:56+00:00)
Title: add "email" form input field

form_input() can be used for creating input[type=email] html tags by settings its arguments, but using form_email() is more obvious in code (code is more readable).

Codeigniter should support new html5 tags.