This indicates how to handle wrapped lines. Virtual wrapping means that the browser formats the text, but not actual carriage returns are sent to the server. Physical wrapping places line brakes in the data. And no wrapping means that the visitor will keep typing a long string that exceeds the width of the entry area. At this point, if the form has been filled out, the visitor will need some method of sending it to the server.
Action buttons used with forms are typically send or reset form buttons.
Here is an example of how to create these buttons. When this button is pressed, information on the form will be cleared. The words within the quotation marks will be shown to the reader as the title of these buttons. The hidden input type is a useful tool for passing information to the cgi program from the form that the user does not need to see. It also prevents the user from changing information that is passed along.