Ailene,

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>hi everyone,
> i'm a new user of this site. i don't know if my question was
> posted already. my problem is how can i check if the value entered is already
> existed on the database or if the value entered is null, etc.
> it's all about database/record validation.
>
> i used AERROR(), but unfortunately it didn't. perhaps i missed some
> codes.
>
> thanks for the help.
>
>_ayen01710