# Setting: `reforge_captcha_lang`

- **Constant:** `ConfigInterface::REFORGE_CAPTCHA_LANG`
- **Category:** `security`
- **Type:** `text`
- **Required:** no
- **Sensitive:** no
- **Validation:** `string|max:16`
- **Placeholder / default hint:** `en`

## Description

Optional reForge Captcha widget UI language (e.g. en, nl, de). Leave empty for default.

## Allowed options

_Free-form / no fixed options_

## Change via CLI

```bash
featherpanel saas getsetting reforge_captcha_lang
featherpanel saas setsetting reforge_captcha_lang "<value>"
```

## Change via API

```http
PATCH /api/admin/settings
Content-Type: application/json

{ "reforge_captcha_lang": "<value>" }
```