Sorry, can't get it to work.  Let's say people picker field is called Maintenance and formula is...

({ItemProperty:Maintenance})=(Current user)

this is not working...

Make sure you are using == in the comparison

({ItemProperty:Maintenance})==(Current user) not working ...:(

Hi Sari,

The reason {ItemProperty:Maintenance} is not working is due to the item property field being empty until the item is actually created.

I believe you may be on an older build of Nintex Forms, as more recently, Form Designers can now use the People Picker named control.

I recommend upgrading to the latest build of Nintex Forms, located here: Product Downloads

Thank you,

Sean Fiene

Your values do not equal mostly likely because your people picker value truly is domainusername  and your current user value is "I:0#.w|username".   You can use the runtime function substring with userEquals like this:

userEquals(substring(current user, 7, 50), PeoplePicker ControlName)

You can use the format value feature to get the email values with using substring. See Using the Format this Value Feature 

Hi,

I was wondering if there is any answer to this? I have the same issue with 365. It would be best if I could compare CurrentUser to Name text box rather than people picker, but if I could just get it working at all it'd be great!!

Thanks

Hi,

Just had to do something similar in on premise but it should be ok in O365 too.

I could only get this to work in script, I ended up creating a hidden field on the form to store the current user then I could compare it when parsing the people picker field using the code snippet below.

var people = NWF$("#" + peoplepickerid).val();

var peopleArray = JSON.parse(people);

NWF$(peopleArray).each(function () {        

//you can get at the login via NWF$(this)F0].id or email from NWF$(this)F0].email 

});    

Jan

Give name to that control and based on that create rule

@Michael your formula is good, unfortunately the created by value is not coming at all, tried to put the values in single line text box.

Hi ‌,

were you able to resolve your issue?

if so, could you mark the answer that provides the proper solution as correct?

#BRGreview

Please I need ur help , if I have Nintex form and I need only who create the item can edit the controls???

Try this one. In List - >Go to list settings - > Click Advanced Settings 

Click Save.