In a Nintex form is it possible to validate data in another list before submission? I have two lists as below:
What I want to do: on the Master from if user hits "Stage Completed?" before submission, the form being validated and if there's any related Delay with "Barrier Removed?=No" it doesn't save and shows an error message?
I know Lookup can be used for validation on another list, but in my case I need to do a query on Stage, Barrier Removed? and Master Id.
Any help would be appreciated!