> For the complete documentation index, see [llms.txt](/llms.txt).

# useManageMFA

Hook to manage Multi-Factor Authentication (MFA) using Embedded Wallets. This composable provides a convenient way to trigger MFA management actions, such as updating or configuring MFA settings for the user.

info

Please note that this composable doesn't work for external wallet logins. It only works for social login embedded wallets.

### Import

```ts
import { useManageMFA } from '@web3auth/modal/vue'

```

### Usage

```html
<script setup lang="ts">
  import { useManageMFA } from '@web3auth/modal/vue'

  const { manageMFA, loading, error } = useManageMFA()
</script>

<template>
  <button @click="manageMFA" :disabled="loading">
    {{ loading ? "Managing MFA..." : "Manage MFA" }}
  </button>
  <div v-if="error">{{ error.message }}</div>
</template>

```

### Return type

```ts
import type { IUseManageMFA } from '@web3auth/modal/vue'

```

#### `loading`

`boolean`

Whether the MFA management process is in progress.

#### `error`

`Web3AuthError | null`

Error that occurred during the MFA management process.

#### `manageMFA`

`<T>(params?: T) => Promise<void>`

Function to initiate the MFA management process. Accepts optional parameters depending on the MFA action or configuration required by your implementation.