ww rsvp Meal Preference

I know Wedding Wire RSVP tool has the option for guests to select meal preference. However it does not require them to select a meal before hitting submit for their RSVP.


For now I have turned off the RSVP tab until I send our official invites because I’ve already had a couple who did not select a meal. And I don’t want to have to go back and change a ton.
Anyways my question is, how do I provide that verbiage on the detail card for the invitation? I want to make it clear to guests that they need to select a meal preference on the online RSVP. We are only providing online RSVP, no paper RSVPs.
Thank you in advance!!