---
title: "checkbox · RUAL Documentation"
description: "Generates a basic checkbox. The field will be used as state key, prefixed with the form."
canonical: https://docs.rual.nl/block-types/state ui/state_input_checkbox
language: en
---

# checkbox

This block is part of the [`state ui`](https://docs.rual.nl/block-types/state%20ui) group and was last modified in core [`v13.0.6`](https://docs.rual.nl/core-versions/130006).

Generates a basic checkbox. The field will be used as state key, prefixed with the `form`.

- form id `form_id` required `value`

- value required `value`

- class `uiclass` `uiclass`

- style `uistyle` `uistyle`

- attributes `uiattributes` `uiattributes`

- state `state`

### Core Releases