Lock other fields when certain option in a Dropdown Option is selected
My Form has
Dropdown Field Options 1. Debit Order 2. Cash
Other Fields: Account Number; Bank; Debit Date
Is there a method to Lock the other fields in the form when form user select the Cash Option.
The form users always ask why they need to enter Account Numbers when they have selected Cash Option. I want the Debit Order fields to be Blocked or Greyed Out or Disabled when Cash option is selected.
Current solution I have entered a note in the account number field for the user to enter 0000 if Cash option is selected. It's working but it would be nice if the cells are automatically disabled.