Use "List Validation" to make one of two columns mandatory

Copper Contributor

I have the following 3 columns.

  • Budgeted: yes or no
  • Approver: people field
  • Lead_Approver: a dropdown field with emails

What I tried to achieve is when the yes is selected in the Budgeted column, the "Approver" column will be mandatory while no is selected, the "Lead Approver" is mandatory. I could make one mandatory with the statement below but was not sure how to make both happened.

 

=IF([Budgeted] = False,IF(ISBLANK([Lead_Approver]), false, true),true)

 

Any help is appreciated. Thanks!

 

Calvin

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