How can I store 12 character long number in MS Access 2016, if the field cannot be empty?

1 Answer 1


Try the following solution:(Is Null Or Not Like "*[!0-9]*"):

enter image description here

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Not the answer you're looking for? Browse other questions tagged or ask your own question.