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Problem with Validation expression

gaby78
in Calculation Engine (Define Fields)

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I have 2 fields: Vendor and TicketNbr

The rule is: if Vendor is “PBS” the user must enter a TicketNbr, If vendor is not “PBS” a TicketNbr is optional.

I tried Case (Vendor = “PBS”; Not IsEmpty(TicketNbr)) but it keeps requiring a TicketNbr regardless of what is entered in Vendor. I tried various combinations with Case( ) and If ( ) etc…but nothing worked.

Case (Vendor = “PBS” and isEmpty(TicketNbr); 0; 1 )

  • Author

Hello Mr. Vodka and David:

Thanks for trying to help. I tried both expressions but didn't work. It does not validate; If you enter PBS as Vendor it allows you to move on without entering anything in TicketNbr.

Put that calc in the Vendor validation.

  • Author

It works perfectly. Thanks David

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https://fmforums.com/topic/51517-problem-with-validation-expression/
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