I want to add a validator in the workflow when transitioning from "In Progress" to "Done" to ensure all values from a custom dropdown field are selected. It should fail and show an error message if none are selected or if any values is/are missing. Essentially, all 4 values must be selected from the dropdown field in order to change the status.
Example- Drop down field is - Review
Values- Option1,Option2,Option3,Option4
Can some one share the syntax or an example for implementing this?
Note: I was able to achieve this with an automation rule however I want to see if its possible using workflow validator