checking the "Require that an address be entered during registration" check box in the store/settings/addresses/edit requires the user to input an address on registration.
Our project sells events via the sign up module and the uc signup intergration bridging module. It allows the signup of multiple attendees to an event were by a new attendee details (email address and, compulsory User Profile fields) have to be filled out and from these a new User account is registered for this new attendee.
Currently a uc address is required for a new user account! So on order submission a host of errors are returned for the new attendee. All the required fields of the uc address.
The native, required, Profile fields are displayed on uc signup of an attendee.
It seems critical that if this check box is checked, that the uc address form included in the registeration form be included in this process.
I can provide more information, but at this time it appears that this issue is uc addresses. Apologies if I am incorrect and the porblem lies with another module e.g. uc signup intergration.