id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
20446	Add comment form submit button class attribute	bainternet		"The comment_form() is packed with filters all over the place to customize the from just the way you need, but one thing i find missing is a class on the submit input tag and if there was a class attribute then it should be filterable.

I know you can set the input ID and simply style based on the ID selector but when designing themes usually you have some kind of class defined for buttons, especially when using any of the html5/responsive theme frameworks and if the comment submit input had a class which was filterable then it would make our lives much easier.

"	enhancement	new	normal	Awaiting Review	Comments	3.3.1	normal		has-patch needs-testing