Email as form field and for copy of responses

edited 12/09/19 in Smartsheet Basics

My organization has just started using Smartsheet and I created my first form. I have a required "Email" field. I also enable the submitter the option to receive a email copy of their submission, which also requires an email. I announced the form and asked for feedback. Immediate and understandable feedback was, "Why do I need to enter my email address twice?"

So, how do I configure a form to require an email address and have that address used by "Send me a copy of my responses"?