How it works
When a guest fills out the registration form, they can select whether they will attend the event.
I'm going: All registration fields are displayed, including any custom questions you've added, such as food preferences or dietary requirements
No, unfortunately I can't go: Additional registration fields are automatically hidden, so the guest doesn't need to provide information that is no longer relevant
The guest can then submit their response without completing the additional fields.
NOTE: This behavior is automatic and cannot be customized or disabled.