Where can I change required items for the contact us page?

[BTowler]

Thanks, I agree but the boss wants it.

[windycityparrot]

you'd have to hard code it - personally I think it will work against you and lessen contact outreach because of the requirement

[BTowler]

I am trying to make the phone number required on our contact us page but I can't find a setting anywhere to do this, am I missing something?