---
title: "Changes to Validate a code"
method: POST
path: "/v1/two-fa/verification/{session_id}/check"
---

# Changes to Validate a code

`POST /v1/two-fa/verification/{session_id}/check`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 3 of 72 revisions.

- **2026-09-08** `6a89c962481c`: 1 breaking, 5 info
- **2026-06-15** `76b9bb35619f`: 1 warning
- **2026-05-25** `33be77905120`: 1 info

## Changes

- **2026-09-08** `6a89c962481c`: 1 breaking, 5 info
  - the response's body type changed from no type to `object` for status `200`
  - removed `#/components/schemas/TwoFactorVerificationCheckResponse, subschema #2` from the response body `allOf` list for the response status `200`
  - added the non-success response with the status `401`
  - added the non-success response with the status `404`
  - added the non-success response with the status `429`
  - added the required property `is_valid` to the response with the `200` status
- **2026-06-15** `76b9bb35619f`: 1 warning
  - removed the optional property `error_code` from the response with the `403` status
- **2026-05-25** `33be77905120`: 1 info
  - the endpoint scheme security `bearerAuth` was added to the API

---

[Operation](https://skmtc.dev/wavix/apis/wavix-apis/docs/v1/two-fa/verification/:session_id/check/post.md) - [API](https://skmtc.dev/wavix/apis/wavix-apis.md) - [Page](https://skmtc.dev/wavix/apis/wavix-apis/changes/v1/two-fa/verification/:session_id/check/post)