title: In an HTML form, how do I copy content of one field to another
body: <p>I need a button that takes information that you have entered into one <code>div</code>, and put it into another. Basically I have one <code>div</code> that asks for delivery information, while the other asks for billing info. I want to have a button you can press that checks if you have filled out the delivery info then pressing the button would make the information entered into the delivery information transfer to the billing info. How would I make a button do that?</p>