how to make one of the field mandatory during supplier registration

Hi,

There is an Address section in the Supplier Registration Redwood page where at least one checkbox out of three must be selected. Currently, this validation is triggered only at the final stage when submitting the registration for approval. As a result, the supplier is unable to identify or debug the issue earlier and often reaches out to the user for assistance.

We expect the validation to trigger on the same screen before navigating to the next page or section. I am looking for guidance on how to make at least one field (checkbox) mandatory out of the three checkboxes. Could you please share the steps to achieve this?