---
title: "if · RUAL Documentation"
description: "RUAL User Interface block."
canonical: https://docs.rual.nl/block-types/User Interface/uicomponent_branch
language: en
---

# if

This block is part of the [`User Interface`](https://docs.rual.nl/block-types/User%20Interface) group and was last modified in core [`v13.0.2`](https://docs.rual.nl/core-versions/130002).

- true `then` required `uicomponent`

- false `else` required `uicomponent`

- boolean `condition` required `condition`

- UI Component `uicomponent` `uicomponent`

### Core Releases