Phone Number Sign In
Full-height sign-in screen built around a phone number instead of an email or password. A native country-code select sits next to a tel input, followed by a send-code button and an email fallback link.
Docs
Installation
A real shadcn registry command, not a copy-paste stand-in: it fetches this block plus its button dependencies and any missing npm packages, and installs them straight into your project.
npx shadcn add https://staaarter.com/r/phone-number-sign-in.jsonPrefer not to use the CLI? Copy the source from the Code toggle above into src/components/blocks/auth/auth15.tsx instead.
Usage
The file also exports auth15Demo, the exact props behind the preview above. Spread it to get a working section in one line, then replace it with your own data.
import { Auth15, auth15Demo } from "@/components/blocks/auth/auth15"; export default function Page() { return <Auth15 {...auth15Demo} />; }
Props
| Prop | Type | Default | Description |
|---|---|---|---|
| heading | ReactNode | "Sign in with your phone" | Screen heading. |
| description | string | undefined | Supporting copy under the heading. |
| countryCodes | CountryCode[] | none | Options rendered in the native country select. |
| defaultCountryValue | string | undefined | Value pre-selected in the country select; falls back to the first entry in countryCodes. |
| submitLabel | string | "Send code" | Label on the submit button. |
| emailFallback | EmailFallback | undefined | Optional "use email instead" link shown below the form. |
| className | string | none | Extra classes for the outer section element. |
Types
type CountryCode = { value: string; label: string }; type EmailFallback = { label: string; href: string };
Behavior notes
- The country select is a plain native <select>, no JS is needed to open or operate it, so the whole block stays a server component.
- "Send code" is a real <button type="submit"> inside a <form>, but the form has no action wired up; submitting it does not actually send an SMS.
- emailFallback is optional; omitting it removes the "use email instead" link entirely rather than leaving empty space.
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