# Setting: `reforge_captcha_theme`

- **Constant:** `ConfigInterface::REFORGE_CAPTCHA_THEME`
- **Category:** `security`
- **Type:** `select`
- **Required:** yes
- **Sensitive:** no
- **Validation:** `required|string|max:16`
- **Placeholder / default hint:** `auto`

## Description

reForge Captcha widget colour theme

## Allowed options

- `auto`
- `dark`
- `light`

## Change via CLI

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

## Change via API

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

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