I am trying make the Billing Status (Dropdown) field required only when the A La Carte (Yes/No) field is checked (true) or not blank (otherwise it is not required).
Bascially, I only want to have certain fields to become required if the A La Carte (Field) is checked. I don't know whether to set this up in infopath or on the Sharepoint list or if it is possible?
I tried putting:
IF([A La Carte]="Yes",NOT(ISBLANK([Billing Status])),TRUE)
in the validation settings but I was still able to save the form without being prevented by the required fields.