# Rotating Quotes Login block

> Split magic-link sign-in with an animated brand-logo grid sidebar and rotating star testimonial

Split passwordless login: a work-email field emails a 15-minute magic link, with Google, Apple, GitHub buttons, beside a sidebar of brand logos animating in a grid under a rotating star testimonial. shadcn Field, Input, Button, Avatar. Login, auth.

- Type: Pro block
- Category: [Auth](https://web.dev.reui.io/blocks/application/auth.md)
- Page: https://web.dev.reui.io/blocks/application/auth/auth-9
- Docs (Base UI): https://ui.shadcn.com/docs/components/base/field.md
- Docs (Radix UI): https://ui.shadcn.com/docs/components/radix/field.md
- MCP: `get_block("auth-9")`
- Built with: Avatar, Button, Field, Input, Item, Separator
- Installs with a ReUI Pro or Ultimate license; setup: https://web.dev.reui.io/docs/license-setup

## Best for

A magic link sign-in beside a grid where brand logos fade in 4 at a time under 6 rotating quotes

## Agent notes

- Replace the 18 grid logos in `AUTH9_MINI_BRANDS` and the 6 quotes in `AUTH9_TESTIMONIALS`, each with its `companyLogo`
- Set the 15 minute promise in the Work email `FieldDescription` to your real magic link token expiry
- `RotatingTestimonial` advances every `TESTIMONIAL_INTERVAL_MS` with no reduced motion check or hover pause

## When not to use

- A password form beside one tall photo, over squares lit around the form: use [Photo Split Login](https://web.dev.reui.io/blocks/application/auth/auth-1.md) (`get_block("auth-1")`)
- Passkey, SAML SSO and backup code options beside the same logo grid: use [Split Method Picker](https://web.dev.reui.io/blocks/application/auth/auth-12.md) (`get_block("auth-12")`)

## Third-party libraries

- Motion v12: [API reference](https://motion.dev/docs/react-motion-component), [docs](https://motion.dev/docs/react) (the docs follow the latest Motion, with no React API break since v12)

## Install

```bash
npx shadcn@latest add @reui/auth-9
```

## About Auth blocks

### When to use

- A full page sign-in screen by password, emailed magic link or passkey, with social provider buttons
- A free trial signup page that opens an account from a work email or a social provider
- A split login layout that pairs the sign-in with a testimonial, a customer logo wall or a photo panel

### When not to use

- A data entry page inside the product, such as intake, invites or sign-in method rules: use the [Form blocks](https://web.dev.reui.io/blocks/application/form.md)
- Security options a signed in admin edits, such as session timeout and access toggles: use the [Settings blocks](https://web.dev.reui.io/blocks/application/settings.md)
- A newsletter or waitlist email capture band on a landing page: use the [CTA blocks](https://web.dev.reui.io/blocks/marketing/cta.md)

### Agent notes

- Each form's submit handler only calls `preventDefault`; call your auth backend from it
- The social and SSO provider buttons have no `onClick`; start your OAuth or SAML redirect from each
- Replace the `AuthLogo` mark in auth-logo.tsx with your own brand logo

Every ReUI item has a twin like this one; the index is https://web.dev.reui.io/llms.txt. Agents with the ReUI MCP (https://web.dev.reui.io/docs/mcp) get the same guidance from the getters named above.