Add conditional logic to a form

Conditional logic makes a form react to the person filling it in. Conditions are built from real answers, so you never write code: pick a question, a comparison and a value, then decide what happens.

• Show or hide questions and content blocks.
• Jump to another question or page, skipping what does not apply.
• Make a question required only in some cases.
• Choose which ending screen a respondent sees.
• Calculate scores, totals and prices as people answer, using variables.

1. Open the Logic panel in the editor.
2. Choose the question whose answer drives the rule, for example "Are you a customer?".
3. Set the condition, for example "is" and "Yes".
4. Pick the action: show a block, jump to a page, set a variable or select an ending.
5. Preview the form and try both branches.

Rules run in order. When several rules affect the same question the last matching one wins, so keep the list short and name variables clearly.

Variables hold numbers or text that rules change as people answer. A quiz adds points for correct answers and shows the total on the end screen; an order form multiplies a quantity by a price variable so the payment question charges the right amount. Hidden fields can seed variables from the URL, for example a campaign name or a referrer.