I used Chronoforms to build a form that had checkboxes where a user could select more than one option; however, when it got submitted and I got the email only the last item showed.

I found this article, but I was still didn’t understand.

https://www.chronoengine.com/forums/posts/f2/t102571/i-cant-get-multiselect-to-work.html?hilit=use+checkboxes

Bob Janes was mentioning to the other user to use “[]” in the field group name. I didn’t find any “group name”, just the name of the field in the chronoforms element.  The first time I added it there it didn’t work but eventually it was working. So below is an image of what and where to add the “[]”.

chrono_multi_checkbox_1

I also used a “array handler” element from Chronoforms. It is in the basic setup section.

chrono_multi_checkbox_2

Make sure the “Array handler” is above the email container.

I hope this helps someone else out there.