This is for an internal website that admins use but external users upload the spreadsheets. Before external users would upload the documents and it would try a

This is for an internal website that admins use but external users upload the spreadsheets. Before external users would upload the documents and it would try and validate and insert into tables and the end users just walked away. If data was bad we are left fixing it. Therefor, having an upload wizard that validates data before inserts would be amazing like how pulter does it.