What is JotForm?
JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
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You can show/hide multiple fields based on a previous condition by using the "form collapse" tool in order to group more than 1 field in different sections. Then by using conditions can control which section show/hide based on a previous option choosen by the user.
Check this example I made based on this user guide
I separated each section with form collapse tool, example(option 1, the same for the rest of the options):
option 1 Open ---->form collapse
option 1 close ------>form collapse
Hope it helps
please let us know if you need further assistance