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Documentation Index

Fetch the complete documentation index at: https://auth0-feat-ionic-capacitor-quickstart-modernization.mintlify.app/llms.txt

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The login-passwordless-email-code screen prompts the user to enter a one-time code sent to their email address to complete passwordless authentication.
Login Passwordless Email Code

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Import

Each screen has its own set of hooks and methods. The SDK supports partial import and root import for each screen.
  • Using partial import allows you to include only the code you need for your specific use case.
  • Using root import allows you to load all screens from a single bundle useful when you want a unified build to handle all possible screens.
Import Example
// root import
import { useLoginPasswordlessEmailCode } from '@auth0/auth0-acul-react';

// partial import
import {
  useLoginPasswordlessEmailCode,
  // Context hooks
  useUser,
  useTenant,
  useBranding,
  useClient,
  useOrganization,
  usePrompt,
  useScreen,
  useTransaction,
  useUntrustedData,
  // Common hooks
  useCurrentScreen,
  useAuth0Themes,
  useErrors,
  // Utility hooks
  useChangeLanguage,
  useResend,
  // Methods
  submitCode,
  resendCode,
  switchConnection,
} from '@auth0/auth0-acul-react/login-passwordless-email-code';

function EmailCodeForm() {
  const { submitCode } = useLoginPasswordlessEmailCode();
  return (
    <button onClick={() => submitCode({ code: '123456' })}>
      Verify Code
    </button>
  );
}

​
Context Hooks

Screen-scoped hooks that provide read-only access to Auth0 context data on the login-passwordless-email-code screen. Import them from @auth0/auth0-acul-react/login-passwordless-email-code.
​
useBranding
() => BrandingMembers
Provides branding configurations, such as logo, colors, and theme settings displayed on the login-passwordless-email-code screen.
Example
import { useBranding } from '@auth0/auth0-acul-react/login-passwordless-email-code';
function CustomTheme() {
  const branding = useBranding();
}
​
useClient
() => ClientMembers
Provides client-related configurations, such as id, name, and logoUrl, for the login-passwordless-email-code screen.
Example
import { useClient } from '@auth0/auth0-acul-react/login-passwordless-email-code';
function AppInfo() {
  const client = useClient();
}
​
useOrganization
() => OrganizationMembers
Provides information about the user’s organization if the login is organization-scoped. Returns null when no organization context is present.
Example
import { useOrganization } from '@auth0/auth0-acul-react/login-passwordless-email-code';
function OrgSelector() {
  const organization = useOrganization();
  if (!organization) {
    return <p>No organization context</p>;
  }
}
​
usePrompt
() => PromptMembers
Contains data about the current prompt in the authentication flow.
Example
import { usePrompt } from '@auth0/auth0-acul-react/login-passwordless-email-code';
function FlowInfo() {
  const prompt = usePrompt();
}
​
useScreen
() => ScreenMembersOnLoginPasswordlessEmailCode
Contains details specific to the login-passwordless-email-code screen, including its configuration and context.
Example
import { useScreen } from '@auth0/auth0-acul-react/login-passwordless-email-code';
function ScreenDebug() {
  const screen = useScreen();
}
​
useTenant
() => TenantMembers
Contains data related to the tenant, such as id and associated metadata.
Example
import { useTenant } from '@auth0/auth0-acul-react/login-passwordless-email-code';
function TenantInfo() {
  const tenant = useTenant();
}
​
useTransaction
() => TransactionMembersOnLoginPasswordlessEmailCode
Provides transaction-specific data for the login-passwordless-email-code screen, such as active connections and current flow state.
Example
import { useTransaction } from '@auth0/auth0-acul-react/login-passwordless-email-code';
function TransactionInfo() {
  const transaction = useTransaction();
}
​
useUntrustedData
() => UntrustedDataMembers
Handles untrusted data passed to the screen, such as a prefilled email address from URL parameters.
Example
import { useUntrustedData } from '@auth0/auth0-acul-react/login-passwordless-email-code';
function PrefilledForm() {
  const untrustedData = useUntrustedData();
}
​
useUser
() => UserMembers
Details of the active user, including username, email, and available authentication methods.
Example
import { useUser } from '@auth0/auth0-acul-react/login-passwordless-email-code';
function UserProfile() {
  const user = useUser();
}

​
Methods

​
resendCode
void | Promise<void>
Resends the one-time code to the user’s email address.
Example
import { useLoginPasswordlessEmailCode } from '@auth0/auth0-acul-react/login-passwordless-email-code';

function ResendButton() {
  const { resendCode } = useLoginPasswordlessEmailCode();
  return (
    <button onClick={() => resendCode()}>
      Resend Code
    </button>
  );
}
​
submitCode
void | Promise<void>
Submits the one-time code to complete passwordless email authentication.
Example
import { useLoginPasswordlessEmailCode } from '@auth0/auth0-acul-react/login-passwordless-email-code';

function EmailCodeForm() {
  const { submitCode } = useLoginPasswordlessEmailCode();
  return (
    <button onClick={() => submitCode({ code: '123456' })}>
      Verify Code
    </button>
  );
}
​
switchConnection
void | Promise<void>
Switches to an alternate authentication connection without restarting the flow.
Example
import { useLoginPasswordlessEmailCode } from '@auth0/auth0-acul-react/login-passwordless-email-code';

function ConnectionSwitcher() {
  const { switchConnection } = useLoginPasswordlessEmailCode();
  return (
    <button onClick={() => switchConnection({ connection: 'enterprise-saml' })}>
      Use SSO
    </button>
  );
}

​
Common/Utility Hooks

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useAuth0Themes
Hooks
Get the current theme options with flattened configuration from branding context.
​
useChangeLanguage
Hooks
Returns a function for changing the display language on the current ACUL screen.
​
useCurrentScreen
Hooks
Gets the current screen context and state.
​
useErrors
Hooks
Read and manage server, client, and developer errors on the screen.
​
useResend
Hooks
Manages resend actions with cooldown and attempt tracking for the current ACUL screen.