stefangabos/Zebra_Form — pull request #6 by militaru (2013-11-18 14:28:17+00:00)
Title: Modified the Zebra_Form_Button class to generate valid <button> elements...

... and added the type parameter.

This was needed to add a submit instead of submit :
$form->add('button', 'btnsubmit', 'Submit', '', 'submit');