# Stepper Login

> Three-step sign-in card: email and password, a second factor with an app / email / backup code switch, then a confirmation. Async handlers, one live region for errors, keyboard and screen-reader friendly.

- Author: [Dudelnik](https://21st.dev/@konsstepnov)
- License: mit
- Tags: Login, Two Factor, Authentication, Stepper, Form
- npm dependencies: clsx, motion, lucide-react, tailwind-merge
- Live preview: https://21st.dev/@konsstepnov/components/stepper-login

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/konsstepnov/stepper-login?api_key=$API_KEY_21ST"
```

Requires a 21st API key (generate one at https://21st.dev/mcp) passed as `API_KEY_21ST`. Free accounts get a limited number of installs per day; unlimited on a paid plan — see https://21st.dev/pricing.

Full component directory: https://21st.dev/llms.txt · More like this: https://21st.dev/community/components/s/login.md