> ## Documentation Index
> Fetch the complete documentation index at: https://auth0-docs-event-stream-action-templates.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# ScreenMembersOnPhoneIdentifierChallenge

```ts Example theme={null}
export interface ScreenMembersOnPhoneIdentifierChallenge extends ScreenMembers {
  data: {
    messageType?: 'text' | 'voice';
    phone?: string;
    resendLimitReached?: boolean;
    showLinkSms?: boolean;
    showLinkVoice?: boolean;
  } | null;
}
```

## Properties

<ParamField body="captcha" type={<span><a href="/docs/libraries/acul/react-sdk/API-Reference/Types/interfaces/CaptchaContext">CaptchaContext</a></span>} />

<ParamField body="captchaImage" type="string" />

<ParamField body="captchaProvider" type="string" />

<ParamField body="captchaSiteKey" type="string" />

<ParamField body="data" type="messageType?" />

<ParamField body="isCaptchaAvailable" type="boolean" />

<ParamField body="links" type="Record" />

<ParamField body="name" type="string" />

<ParamField body="texts" type="Record" />