Multiple column unique validation

Multiple column unique validation

parcivalparcival Posts: 12Questions: 4Answers: 0

Is it possible to have the .net server side processor handle a unique data requirement across three columns? I've done this before with single columns, but looking at the documentation here and here I am lost.

If that is not possible, can I customize the error "A system error has occurred"? The 500 server error does include "Cannot insert duplicate key"

Thank you!

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