See also Adding an object to a form . Button Assigns a name to the button. Two reserved names, Submit and Reset, tell the form to submit the form data to the processing application or script and to reset all the form fields to their original values, respectively. Label Determines the text that appears on the button.
Action Determines what happens when the button is clicked.
You can design the button to clear the contents of the form in which it appears, to submit the contents of the form, or to do nothing. Selecting Submit Form automatically sets the name of the button to Submit. Selecting Reset Form automatically sets the name of the button to Reset. None means that neither a submit nor reset action will occur when the button is clicked.