> ## Documentation Index
> Fetch the complete documentation index at: https://auth0-actions-triggers-prototype.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# MfaRecoveryCodeChallenge

> Describes all the properties and methods available to customize the Universal Login `mfa-recovery-code-challenge` screen.

The MfaRecoveryCodeChallenge class implements the `mfa-recovery-code-challenge` screen functionality. This screen is displayed when the user needs to enter a recovery code to log in.

<Frame>
  <img style={{maxHeight:"400px"}} src="https://mintlify.s3.us-west-1.amazonaws.com/auth0-actions-triggers-prototype/docs/images/cdy7uua7fh8z/5yYzaRgj3y0g6fKLga8hD6/0b46a45ed656a3a0b96d8e0c40d00a24/Screenshot_2025-04-23_at_18.56.09.png" alt="ACUL MFA Recovery Code Challenge" />
</Frame>

## Constructors

Create an instance of MFA Recovery Code Challenge screen manager:

```typescript Example theme={null}
import MfaRecoveryCodeChallenge from '@auth0/auth0-acul-js/mfa-recovery-code-challenge';

const mfaRecoveryCodeChallenge = new MfaRecoveryCodeChallenge();
await mfaRecoveryCodeChallenge.continue({ code: 'YOUR_RECOVERY_CODE' });
```

## Properties

<ParamField body="branding" type={<span><a href="/docs/libraries/acul/js-sdk/Screens/interfaces/BrandingMembers">BrandingMembers</a></span>}>
  Provides branding-related configurations, such as branding theme and settings.
</ParamField>

<ParamField body="client" type={<span><a href="/docs/libraries/acul/js-sdk/Screens/interfaces/ClientMembers">ClientMembers</a></span>}>
  Provides client-related configurations, such as `id`, `name`, and `logoUrl`, for the `mfa-recovery-code-challenge` screen.
</ParamField>

<ParamField body="organization" type={<span><a href="/docs/libraries/acul/js-sdk/Screens/interfaces/OrganizationMembers">OrganizationMembers</a></span>}>
  Provides information about the user's Organization, such as `id` and `name`.
</ParamField>

<ParamField body="prompt" type={<span><a href="/docs/libraries/acul/js-sdk/Screens/interfaces/PromptMembers">PromptMembers</a></span>}>
  Contains data about the current prompt in the authentication flow.
</ParamField>

<ParamField body="screen" type={<span><a href="/docs/libraries/acul/js-sdk/Screens/interfaces/ScreenMembers">ScreenMembers</a></span>}>
  Contains details specific to the `mfa-recovery-code-challenge` screen, including its configuration and context.
</ParamField>

<ParamField body="tenant" type={<span><a href="/docs/libraries/acul/js-sdk/Screens/interfaces/TenantMembers">TenantMembers</a></span>}>
  Contains data related to the tenant, such as `id` and associated metadata.
</ParamField>

<ParamField body="transaction" type={<span><a href="/docs/libraries/acul/js-sdk/Screens/interfaces/TransactionMembers">TransactionMembers</a></span>}>
  Provides transaction-specific data for the `mfa-recovery-code-challenge` screen, such as active identifiers and flow states.
</ParamField>

<ParamField body="untrustedData" type={<span><a href="/docs/libraries/acul/js-sdk/Screens/interfaces/UntrustedDataMembers">UntrustedDataMembers</a></span>}>
  Handles untrusted data passed to the SDK, such as user input during MFA recovery code challenge.
</ParamField>

<ParamField body="user" type={<span><a href="/docs/libraries/acul/js-sdk/Screens/interfaces/UserMembers">UserMembers</a></span>}>
  Details of the active user, including `username`, `email`, and `roles`.
</ParamField>

## Methods

<ParamField body="changeLanguage" type="Promise<void>">
  This method changes the display language of the Universal Login page.

  ```typescript Example theme={null}
  import MfaRecoveryCodeChallenge from '@auth0/auth0-acul-js/mfa-recovery-code-challenge';

  const mfaRecoveryCodeChallenge = new MfaRecoveryCodeChallenge();
  mfaRecoveryCodeChallenge.changeLanguage({
    language: 'fr',
  });
  ```

  **Method Parameters**

  <Expandable title="Parameters">
    <ParamField body="options">
      [LanguageChangeOptions](/docs/libraries/acul/js-sdk/Screens/interfaces/LanguageChangeOptions).
    </ParamField>

    <ParamField body="language" type="string" required>
      The locale code for the desired language (for example, `'en'`, `'fr'`, `'es'`).
    </ParamField>

    <ParamField body="persist?" type="&#x22;session&#x22;">
      When set to `'session'`, the selected language persists for the duration of the session.
    </ParamField>
  </Expandable>
</ParamField>

<ParamField body="continue" type="Promise<void>">
  This method continues with the provided recovery code.

  ```typescript Example theme={null}
  import MfaRecoveryCodeChallenge from '@auth0/auth0-acul-js/mfa-recovery-code-challenge';

  const mfaRecoveryCodeChallenge = new MfaRecoveryCodeChallenge();
  await mfaRecoveryCodeChallenge.continue({ code: 'YOUR_RECOVERY_CODE' });
  ```

  **Method Parameters**

  <Expandable title="Parameters">
    <ParamField body="options">
      [MfaRecoveryCodeChallengeContinueOptions](/docs/libraries/acul/js-sdk/Screens/interfaces/MfaRecoveryCodeChallengeContinueOptions).
    </ParamField>

    <ParamField body="code" type="string" required>
      The recovery code entered by the user.
    </ParamField>
  </Expandable>
</ParamField>

<ParamField body="getErrors" type={<span><a href="/docs/libraries/acul/js-sdk/Screens/interfaces/Error">Error</a>[]</span>}>
  This method retrieves the array of transaction errors from the context, or an empty array if none exist.
</ParamField>

<ParamField body="tryAnotherMethod" type="Promise<void>">
  This method navigates to the screen where the user can pick another MFA method.

  ```typescript Example theme={null}
  import MfaRecoveryCodeChallenge from '@auth0/auth0-acul-js/mfa-recovery-code-challenge';

  const mfaRecoveryCodeChallenge = new MfaRecoveryCodeChallenge();
  await mfaRecoveryCodeChallenge.tryAnotherMethod();
  ```
</ParamField>