---
title: "checkbox · RUAL Documentation"
description: "Basic HTML checkbox element"
canonical: https://docs.rual.nl/block-types/Component UI/component_checkbox
language: en
---

# checkbox

This block is part of the [`Component UI`](https://docs.rual.nl/block-types/Component%20UI) group and was last modified in core [`v11.3.0`](https://docs.rual.nl/core-versions/110300).

Basic HTML checkbox element

- Field required `fielddefinitions` Field to save the value in

- Validate `fieldvalidation` Applies the given validation to the element, overwrites attributes given in the attributes popup

- Event `inputevent`

- In Array `condition` This needs to be set to true if the field is an array and the given value should be pushed into that array

- Value `value` Used in combination with the in array in pin. If given will push the value into the array. If not given, true and false will be used.

- uicomponent `uicomponent`

### Version history

Introduced in [`v11.3.0`](https://docs.rual.nl/core-versions/110300).

### Core Releases