Is Not Null
If the 'Allow Zero Length' property is set to 'Yes' you might want to use
...
Is Not Null And <> ""

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Brendan Reynolds (MVP)
http://brenreyn.blogspot.com
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>I am trying to eliminate the MS Access Default Error Message for [Required
> Field} in a table and create my own when checking for Null or Empty Values
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>
> What do I need to to accomplish this task?