For email templates that get sent after a form submission, is it possible to loop through all the fields in the form set?

Something like:

{{ fields }}
{{ if value }}
{{ name }}: {{ value }}
{{ /if }}
{{ /fields }}

or maybe

{{ form:set is="project-request" }}

{{ fields }}
{{ if value }}
{{ name }}: {{ value }}
{{ /if }}
{{ /fields }}

{{ /form:set }}