There are several ways to listen and react to your respondents, for example:
- Based on a single selection from a list of options (i.e. single choice buttons, radiobuttons, or dropdown);
- Based on a multiple selection from a list of options (i.e. multiple choice buttons, or checkboxes);
- Based on a (un)checked checkbox;
- Based on a yes-no decision;
- Based on a rating match;
- Based on a text match (exact or contains);
- Based on a number verification (equal, lower, higher).
For each condition you need to make your form smart, you can create a branch. And as soon as you're going to use branches, the visual form builder comes in handy, because this will help you to visualize the flows and decisions in your forms.
We have made several video tutorials on how to use logic. These tutorials show multiple applications of logic, from simple logic, to pretty advanced (but still understandable) logic.