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I have created a form with a subform. In the subform I need to make sure that
an entry is made in one of the fields so that the table for that form attches
the record to the new user entered. I've tried validation at table level (is
not null) and i've tried it on the field before update without success. Is
there a way that I can stop the user from moving on to another form if this
field is null and a message is displayed to advise...Please help...
an entry is made in one of the fields so that the table for that form attches
the record to the new user entered. I've tried validation at table level (is
not null) and i've tried it on the field before update without success. Is
there a way that I can stop the user from moving on to another form if this
field is null and a message is displayed to advise...Please help...