Next Generation User Experience for Supplier Self-Service Registration

Hi Team,

While doing a POC of the subjected feature we found that - User can proceed to next field without attaching documents, system is not giving any warning, it gives you warning at step 6 directly. Is it possible if we can make such fields mandatory so that if any user missed to attach the document, system will give the warning message at the same page instead of at the last page?

Regards,

Neeraj.