---
url: "https://vueda.dev/v3/reference/api/py/vueda.user.adapters/VuedaAllAuthMFAAdapter.md"
title: "VuedaAllAuthMFAAdapter"
---

# VuedaAllAuthMFAAdapter

## Overview

The adapter class allows you to override various functionality of the
``allauth.mfa`` app.  To do so, point ``settings.MFA_ADAPTER`` to your own
class that derives from ``DefaultMFAAdapter`` and override the behavior by
altering the implementation of the methods according to your own needs.

## `validation_error` {#validation_error}

### Signature {#validation_error-signature}

`validation_error(self, code, args)`

#### Parameters {#validation_error-parameters}

| Name | Type | Required | Default | Description |
| --- | --- | --- | --- | --- |
| self |  | yes |  |  |
| <span id="validation_error-param-code">code</span> |  | yes |  |  |
| <span id="validation_error-param-args">args</span> |  | no |  |  |

### Source {#validation_error-source}

`server/vueda/user/adapters.py:66`

## Source

`server/vueda/user/adapters.py:65`