<SignOutButton />

The SignOutButton component provides a flexible sign-out button for browser-based Next.js applications using Asgardeo authentication. It supports both render props and traditional children, and can be customized with preferences such as internationalization (i18n).

Overview

The SignOutButton component initiates the sign-out flow when clicked. It automatically handles loading state, error handling, and supports custom UI via render props or direct children. You can customize its behavior and appearance using the preferences prop, including i18n overrides.

Usage

You can use the SignOutButton in two main ways: as a simple button or with render props for more control over the UI and behavior.

Basic Usage

Use SignOutButton as a simple button to trigger sign-out.

SignOutButton Example

import { SignOutButton } from '@asgardeo/nextjs'

<SignOutButton>Sign Out</SignOutButton>

Note

You can simply use the SignOutButton component without any children <SignOutButton /> to render a default button with the text "Sign Out".

Props

The SignOutButton component accepts all props from BaseSignOutButton, plus:

Prop	Type	Required	Description
children	ReactNode or function	❌	Render prop function or ReactNode for button content
preferences	Preferences	❌	Customization options for i18n, theming, etc.
onClick	function	❌	Callback after sign-out is triggered

Preferences

The preferences prop allows you to customize UI and internationalization.

Internationalization Preferences (preferences.i18n)

Property	Type	Default	Description
language	string	Browser default	Language code for UI text (e.g., 'en-US')
fallbackLanguage	string	'en-US'	Fallback language when translations aren't available
bundles	object	{}	Custom translation bundles to override default text

Customization

The SignOutButton component is designed for easy customization to fit your application's design system.

CSS Classes and Styling

You can use the className prop to apply custom styles:

<SignOutButton className="btn btn-secondary">
  Sign Out
</SignOutButton>

Default CSS Classes

The button includes a default vendor-prefixed class for targeting:

• .asgardeo-sign-out-button – Main sign-out button element

CSS Custom Properties (CSS Variables)

You can theme the button and other SDK components using CSS variables:

:root {
  --asgardeo-primary-color: #007bff;
  --asgardeo-primary-hover: #0056b3;
  --asgardeo-border-radius: 8px;
  --asgardeo-font-family: 'Inter', sans-serif;
  --asgardeo-button-padding: 12px 24px;
}

Internationalization (i18n)

Override button text and translations using the preferences prop:

<SignOutButton
  preferences={{
    i18n: {
      language: 'fr-FR',
      fallbackLanguage: 'en-US',
      bundles: {
        'fr-FR': {
          translations: {
            'elements.buttons.signOut': 'Déconnexion personnalisée'
          }
        }
      }
    }
  }}
>
  Déconnexion personnalisée
</SignOutButton>

Render Props for Custom UI

You can customize the button UI and behavior using render props. This allows you to access the signOut function and loading state directly, giving you the flexibility to use any library like Tailwind CSS, Shadcn UI, Material-UI, etc.

<SignOutButton>
  {({ signOut, isLoading }) => (
    <button
      onClick={signOut}
      disabled={isLoading}
      className="px-4 py-2 bg-red-600 text-white rounded hover:bg-red-700 transition disabled:opacity-50 flex items-center gap-2"
    >
      <svg
        className="w-4 h-4"
        fill="none"
        stroke="currentColor"
        strokeWidth={2}
        viewBox="0 0 24 24"
      >
        <path d="M17 16l5-5m0 0l-5-5m5 5H9" />
        <path d="M19 12a7 7 0 11-14 0 7 7 0 0114 0z" />
      </svg>
      {isLoading ? 'Signing out...' : 'Sign Out'}
    </button>
  )}
</SignOutButton>

Error Handling

If sign-out fails, an AsgardeoRuntimeError is thrown with a descriptive message.

Notes

• Automatically disables the button and shows loading state during sign-out.
• Supports both render props and traditional children for maximum flexibility.