Dialogue box when field empty
Very simple answer I think - but how do I create a dialogue box to appear if a couple fields have been left empty? Eg. if the email field and telephone field have not been filled out on commit, I want a dialogue to appear asking "are you sure you dont want to enter an email address or a telephone number". But I only want this to appear the first time the recored is comitted/viewed other wise it wil also come u everytime the user views and leaves the record. I want the dialogue box to relate to the missing fields to as there are more than two that I want to notify about..