Using A Repeat Inside An Input?

Is it possible to use … dmx-repeat:repeat_email=“sc_staff_list.data.staff_list” {{email_address}} … inside a form input?

What I am trying to do is place the result of a dynamic repeat of email addresses inside an input $_POST.staff_email so it can be used to send an email message.

Please take a look at the code in the attached image and let me know if it can be done.

Screen Shot 2018-08-24 at 11.09.03 AM.png2116×506 93.7 KB

If not, what would be a better way to do it?

Thank you for any help with this.