Title: Logic and branching | OneForm > Show questions only when they apply, skip ahead based on answers, add up scores, and send people to different endings. Source: https://oneform.si/help/forms/logic-and-branching/ --- 1. [Help Center](https://oneform.si/help/) 2. [Forms](https://oneform.si/help/forms/) 3. Logic and branching [View as Markdown](https://oneform.si/help/forms/logic-and-branching.md) # Logic and branching Show questions only when they apply, skip ahead based on answers, add up scores, and send people to different endings. Admins and ownersUpdated October 22, 2026 · 3 min read Logic makes a form fit each client. You can hide questions that don't apply, jump ahead, keep a score, and show a different ending depending on the answers. Every rule lives on the question it belongs to. ## Show a question only when it applies 1. In the builder, select the question. 2. In the side panel, open the **Logic** tab. 3. Under **Show this question**, choose **Only if…**. 4. Pick an earlier question, a comparison (such as **is**, **is any of** or **is answered**) and the answer. 5. To test more than one thing, click **Add condition**, then choose **All must match** or **Any can match**. ![A question's Logic tab, with Show this question, After this question and Scoring](https://app.oneform.si/media/c1e1ced9-e2ff-531a-a079-0a4884752da7) Conditions can test earlier questions, scores, and hidden fields (details passed in the form's link). A hidden question is skipped, even if it's required. ## Jump ahead after a question 1. Select the question and open the **Logic** tab. 2. Under **After this question**, click **Add a jump rule**. 3. Set the condition, then choose where to go under **…then go to**: a later question, or an ending. 4. Under **Otherwise go to**, choose where everyone else goes. **The next question** is the default. Jumps only go forward, and the first rule that matches wins. ## Keep a score Scores add up as people answer. Use them for quizzes, readiness checks or to choose an ending. 1. Select a **Multiple choice**, **Yes / No**, **Number** or **Line items** question and open the **Logic** tab. 2. Under **Scoring**, give the score a name (it starts as `score`). 3. Enter points for each answer. For numbers and line items, tick **Add the answer to the score** instead. You can list, rename and set a starting value for each score in the **Settings** tab, under **Scores**. ## Send people to different endings 1. In the list on the left, next to **Endings**, click **Add**. 2. Under **Show this ending when**, set the conditions, for example the score **≥** 40. 3. Write the ending's title and message. Endings are checked from top to bottom. When none match, people see the default **Thank-you screen**. A jump rule can also send people straight to an ending. See [Welcome and thank-you screens](https://oneform.si/help/forms/welcome-and-thank-you-screens/). ## Check all your rules Once a form has logic, a **Logic map** button appears above the question list. It lists every rule in order, and you can click a question to edit it. Questions with a rule show a small branch icon in the list. ## Good to know - **Scores can appear in your wording** and in the report instructions. See [Personalize questions with answers](https://oneform.si/help/forms/personalize-questions-with-answers/). - **Dynamic forms ignore jump rules.** "Show only if" rules still work. See [Dynamic forms](https://oneform.si/help/forms/dynamic-forms/). - **Changing or deleting a question** that other rules use asks first, then removes those rules. ## Why is my logic not working? A **⚠** next to a question, or on the **Logic map** button, means a rule needs attention. Open the question's **Logic** tab to read why. The usual causes: - **"A jump goes backwards and will be ignored."** Move the target question after this one. - **"…uses a question that comes later."** Conditions can only test questions that come before. - **"…uses an answer that no longer exists."** An option the rule tested was deleted. Pick an answer again. ## Why is the Logic tab greyed out? It works on questions only. Select a question in the list, not the welcome screen or an ending. Was this article helpful? [← PreviousRequired answers and validation](https://oneform.si/help/forms/required-answers-and-validation/)[Next →Personalize questions with answers](https://oneform.si/help/forms/personalize-questions-with-answers/) ## Related articles [Question typesEvery kind of question you can add to a form, what clients see for each, and when to use it.](https://oneform.si/help/forms/question-types/)[Welcome and thank-you screensSet up the screen clients see first and the one they see after submitting, with your logo, an image, links, a button, a call to book or a redirect.](https://oneform.si/help/forms/welcome-and-thank-you-screens/)[Personalize questions with answersGreet clients by name and repeat their earlier answers, scores or link details in later questions and on the thank-you screen.](https://oneform.si/help/forms/personalize-questions-with-answers/)[Form settingsWhat each switch in a form's Settings tab does, from the taxpayer privacy notice and booking a call to languages, voice, hidden fields and scores.](https://oneform.si/help/forms/form-settings/) Still stuck? 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