> ## Documentation Index
> Fetch the complete documentation index at: https://docs.wizflow.io/llms.txt
> Use this file to discover all available pages before exploring further.
# Conditional Blocks
> Show or hide blocks in the Live Page Builder with if/else logic
The **Conditional block** is a special meta block in the [Live Page Builder](/features/live-page-builder) that controls the visibility of the blocks inside it. Wrap any blocks in a conditional and attach an **if/else chain** — the same conditional logic you already use for edge conditionals in the flow — to decide what each user sees.
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## How It Works
A conditional block evaluates one or more conditions against your flow's data and renders the matching branch:
* **If** a condition is met, the blocks in that branch are shown
* **Else** branches act as fallbacks when no earlier condition matches
* Blocks in branches that don't match are not rendered
Because it's a regular block, you can place a conditional anywhere on the page and nest other blocks — including content, media, and even other conditionals — inside its branches.
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## Use Cases
* **Personalized sections** — show a pension summary only to users who completed the pension questions
* **Segment-specific content** — display different calls-to-action based on a user's answers
* **Eligibility-driven pages** — reveal an offer or next step only when the user qualifies
* **Graceful fallbacks** — present default content when the data needed for a richer block isn't available
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## Next Steps
Back to the visual builder overview
Learn the conditional model used across the flow