Hi All,
I'm trying to input a constraint on a survey form with text questions of varying field length. Basically, I want the form to throw up a message whenever the user enters a note that exceeds a certain character limit. I've managed to make this work for smaller text fields with the following line:
string-length(string(${notes43}))<256
However, when I use a similar line (outlined below) for large text boxes that can hold 1000 characters, I don't get the constraint message at all when the limit is exceeded:
string-length(string(${notes43}))<1001
Anyone know where I'm going wrong here?
[Edit]: The text fields are configured with a multiline appearance, if that matters at all.