<SignedIn />

The SignedIn component conditionally renders its children only when the user is authenticated with ThunderID. It checks the current authentication state and displays protected UI content for signed-in users, while rendering optional fallback content (or nothing by default) when the user is not authenticated. This makes it ideal for guarding routes or UI sections that require authentication.

Usage

You can use the SignedIn component to wrap any content that should only be visible to authenticated users.

Basic Usage

Use SignedIn to show content only when signed in.

src/App.jsx

import { SignedIn } from '@thunderid/react'

function App() {
  return (
    <SignedIn>
      <p>Welcome! You are signed in.</p>
    </SignedIn>
  )
}

export default App

note

If the user is not signed in, nothing will be rendered unless you provide a fallback prop.

Fallback Prop

Show alternative content when the user is not signed in:

src/App.jsx

import { SignedIn } from '@thunderid/react'

function App() {
  return (
    <SignedIn fallback={<p>Please sign in to continue</p>}>
      <p>Welcome! You are signed in.</p>
    </SignedIn>
  )
}

export default App

Props

Prop	Type	Required	Description
children	ReactNode	✅	Content to render when the user is signed in
fallback	ReactNode	❌	Content to render when not signed in