I want to load a people picker field with JavaScript in Nintex Online Form in O365.
I just have the login name of a user (looks like i:0#.f|membership|user@whatever.com)
How can I do this? I've looked at the NF.PeoplePickerAPI stuff online, but if I try to use that in O365, i get an error that says "Uncaught TypeError: NF.PeoplePickerApi is not a constructor". It appears that this might be only for on-premise Nintex.