# checkbox, 21st-robertlib--robertlib component by robertlib

A checkbox form control with a label and optional description that works controlled or uncontrolled, and supports an indeterminate (partly checked) and a read

> Page: https://ui.eneawork.it/comp/21st-robertlib--robertlib/checkbox
> Markdown: https://ui.eneawork.it/comp/21st-robertlib--robertlib/checkbox.md

- Library: [21st-robertlib--robertlib](/components/lib/21st-robertlib--robertlib)
- HTML page: https://ui.eneawork.it/comp/21st-robertlib--robertlib/checkbox

## Install

```bash
npx shadcn@latest add "https://ui.eneawork.it/api/registry/21st-robertlib--robertlib/checkbox.json?token=YOUR_TOKEN"
```

The registry endpoints are token-gated (create a free account in the app, then copy the registry token). The raw source is also readable at `/api/registry/<library>/<name>.json`.