Feature Request: a cancel button

[davidklebanoff]

It would be nice to have the option to have a cancel button that sits next to the send button. When clicked, the cancel button will clear the forms and will close the feedback dialog.

[vedmack]

Adding second button will steal the focus from the main and the important "submit" button, and in addition that cancel button will be used by very little portion of users.
Also I haven't seen feedback forms with cancel button at all , for example look at the following link.