Seems like this should be a VERY SIMPLE thing to do, but I'm at my wit's end!
I have a responsive form with just one field - the Title field. The SharePoint list column is restricted to 255 characters, but the Nintex form will allow the user to input more than 255 characters and submit it - it just truncates the entry when it writes to the list with no notice to the user.
I've tried using a Rule on the field, such as When length({Self})>255, Then Invalidate with appropriate Validtion message, but this doesn't appear to do anything; it accepts an entry longer than 255 characters, but truncates it in the SharePoint list.
I also tried Validation in the Control Settings, using a Regular Expression:
^[a-zA-Zd]{1,255}$
But this gives the error message no matter how long or short the entry is.
Appreciate any help!
