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The MfaVoiceChallenge class implements the mfa-voice-challenge screen functionality. This screen is displayed when the user needs to enter a code received via voice call to verify their identity.
MfaVoiceChallenge

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Constructors

Create an instance of MFA Voice Challenge screen manager:
Example
import MfaVoiceChallenge from '@auth0/auth0-acul-js/mfa-voice-challenge';

const mfaVoiceChallenge = new MfaVoiceChallenge();
await mfaVoiceChallenge.continue({ code: '123456' });

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Properties

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branding
BrandingMembers
Provides branding-related configurations, such as branding theme and settings.
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client
ClientMembers
Provides client-related configurations, such as id, name, and logoUrl, for the mfa-voice-challenge screen.
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organization
OrganizationMembers
Provides information about the user’s Organization, such as id and name.
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prompt
PromptMembers
Contains data about the current prompt in the authentication flow.
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screen
ScreenMembersOnMfaVoiceChallenge
Contains details specific to the mfa-voice-challenge screen, including its configuration and context.
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tenant
TenantMembers
Contains data related to the tenant, such as id and associated metadata.
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transaction
TransactionMembers
Provides transaction-specific data for the mfa-voice-challenge screen, such as active identifiers and flow states.
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untrustedData
UntrustedDataMembersOnMfaVoiceChallenge
Handles untrusted data passed to the SDK, such as user input during MFA voice challenge.
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user
UserMembers
Details of the active user, including username, email, and roles.

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Methods

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changeLanguage
Promise<void>
This method changes the display language of the Universal Login page.
Example
import MfaVoiceChallenge from '@auth0/auth0-acul-js/mfa-voice-challenge';

const mfaVoiceChallenge = new MfaVoiceChallenge();
mfaVoiceChallenge.changeLanguage({
  language: 'fr',
});
Method Parameters
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continue
Promise<void>
This method submits the voice verification code to validate the MFA challenge.
Example
import MfaVoiceChallenge from '@auth0/auth0-acul-js/mfa-voice-challenge';

const mfaVoiceChallenge = new MfaVoiceChallenge();
await mfaVoiceChallenge.continue({
  code: '123456',
  rememberDevice: true,
});
Method Parameters
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getErrors
Error[]
This method retrieves the array of transaction errors from the context, or an empty array if none exist.
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pickPhone
Promise<void>
This method navigates to the screen where the user can select a different phone number.
Example
import MfaVoiceChallenge from '@auth0/auth0-acul-js/mfa-voice-challenge';

const mfaVoiceChallenge = new MfaVoiceChallenge();
await mfaVoiceChallenge.pickPhone();
Method Parameters
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resendCode
Promise<void>
This method requests a new voice call with a verification code.
Example
import MfaVoiceChallenge from '@auth0/auth0-acul-js/mfa-voice-challenge';

const mfaVoiceChallenge = new MfaVoiceChallenge();
await mfaVoiceChallenge.resendCode();
Method Parameters
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resendManager
ResendControl
This method provides resend functionality with configurable timeout and status management.
Example
import MfaVoiceChallenge from '@auth0/auth0-acul-js/mfa-voice-challenge';

const mfaVoiceChallenge = new MfaVoiceChallenge();
const { startResend } = mfaVoiceChallenge.resendManager({
  timeoutSeconds: 15,
  onStatusChange: (remainingSeconds, isDisabled) => {
    console.log(`Resend available in ${remainingSeconds}s, disabled: ${isDisabled}`);
  },
  onTimeout: () => {
    console.log('Resend is now available');
  },
});

startResend();
Method Parameters
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switchToSms
Promise<void>
This method switches the verification method to SMS.
Example
import MfaVoiceChallenge from '@auth0/auth0-acul-js/mfa-voice-challenge';

const mfaVoiceChallenge = new MfaVoiceChallenge();
await mfaVoiceChallenge.switchToSms();
Method Parameters
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tryAnotherMethod
Promise<void>
This method allows the user to try another MFA method.
Example
import MfaVoiceChallenge from '@auth0/auth0-acul-js/mfa-voice-challenge';

const mfaVoiceChallenge = new MfaVoiceChallenge();
await mfaVoiceChallenge.tryAnotherMethod();
Method Parameters