Want to check whether the People field is empty?
With the release of the newest version of Nintex Forms on 5th June 2014, you can do this easily using Validation Rules and Runtime Expressions.
- Named People controls are now available to Runtime Expresions
- Validation Rules use runtime expressions
So, in order to check whether a people picker control is empty you just use this logic as part of your validation rule.
NameOfPeopleControl == ""
To update to the latest version of Nintex Forms 2013 or Nintex Forms 2010, see Product Downloads