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From "Derek Hohls" <DHo...@csir.co.za>
Subject Re: howto validate user input field via database data?
Date Thu, 07 Mar 2002 08:35:39 GMT
I think you need to supply a little more detail here; do you have two
tables (it sounds like it might be necessary) - in which case, the
adding
of codes is a separate operation.

Derek

>>> marcowcl@hotmail.com 07/03/2002 09:35:57 >>>
I have a program to let user add records to a table of "country" and
the
user has to input a new code for a new country. I have to check the
existenance of the new user input code in the database table, before
saving
inserting the new record.

What can I do?

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