In conditions you place a logical expression that is evaluated to true or false. If it is true the questions in the THEN-branch will be presented to t...

It is very common to filter answer lists, scales and loops based on answers to previous questions. There are two types of filters: Masks based on sets of cod...

To retrieve text or values from a question and insert it into the question wording of another question, you may use caret (^ - also known as "hat") in...

Forsta Plus provides several ways of validating survey responses. Some validation is based on the properties you define for your question, for example the fi...

Script nodes typically contain code for: Internal programming purposes. Defining functions used in code masks, conditions, text substitution, other sc...

This functionality allows you to use logic within a page, and enables parts of a page to be updated based on responses to one or more questions on the same p...

Script code will be executed both when the respondent moves forwards and backwards through the survey (except for validation code scripts - validation code ...