內容簡介
**總結：**
RIS Cloudflare CAPTCHA 是一個簡單卻強大的外掛，可將 Cloudflare 的 CAPTCHA（旋轉閘）整合到您的WordPress網站中。它預設將CAPTCHA添加到您的登入頁面，以防範暴力攻擊。此外，您可以啟用CAPTCHA到整個網站的所有表單中，包括評論部分，以防止垃圾郵件和其他惡意活動。
**問題與答案：**
1. **這個外掛的主要功能是什麼？**
- 將Cloudflare CAPTCHA添加到WordPress登入頁面。
- 可選擇啟用CAPTCHA到所有表單，包括評論表單。
2. **如何進行設定？**
- 透過WordPress管理面板進行簡單的配置。
3. **這個外掛可以保護您的網站免受什麼？**
- 垃圾郵件、機器人和其他自動濫用。
4. **重要注意事項是什麼？**
- 這個外掛依賴於Cloudflare的伺服器來驗證CAPTCHA回應，驗證請求被安全地發送到Cloudflare，且不會存儲或傳輸任何資料。
5. **這個外掛的許可證是什麼？**
- 這個外掛通過GPLv2或更新版下許可。可以查看GPLv2許可協議以獲得更多詳細信息。
外掛標籤
開發者團隊
② 後台搜尋「RIS Cloudflare CAPTCHA – Cloudflare Turnstile」→ 直接安裝（推薦）
原文外掛簡介
RIS Cloudflare CAPTCHA adds the modern, privacy-first Cloudflare Turnstile CAPTCHA to your WordPress site. Stop bots, spam comments, and brute-force login attacks without annoying your visitors with image puzzles or Google reCAPTCHA.
Unlike legacy CAPTCHAs, Cloudflare Turnstile runs completely in the background, never asks visitors to click traffic lights or type distorted text, and protects visitor privacy.
Why Choose RIS Cloudflare CAPTCHA?
Privacy-friendly – No user tracking, no cookies, no personal data collection.
User-friendly – Most visitors never see a challenge; it’s invisible by default.
Lightweight – Tiny footprint, no external dependencies, no bloated JS bundles.
Free – Powered by Cloudflare Turnstile, which is 100% free for unlimited use.
Universal – Protects WordPress login, registration, comment, lost-password, and WPForms.
Developer-friendly – Shortcode, PHP function, and a verification filter for custom forms.
Multilingual – Supports 11 widget languages including English, Spanish, French, German, Bengali, Hindi, Arabic, Chinese, Japanese, and more.
Customizable – Light, dark, or auto theme; visible, invisible, or interaction-only mode.
Features
Drop-in Turnstile widget on:
WordPress login form
WordPress registration form
WordPress lost password form
WordPress comment form
WPForms (all forms)
Server-side token verification for every form (not just client-side).
Secure nonce checks on every form submission.
Test Connection button to instantly verify your API keys.
Per-form enable/disable checkboxes.
Light, dark, or auto theme matching.
Visible, invisible (“execute”), or interaction-only appearance.
Custom widget language selection.
Tabbed admin settings page (Settings / Help / About).
Shortcode: [ris_turnstile action="contact"] for custom forms.
Developer filter: ris_cf_captcha_verify_response for custom verification.
Full uninstall cleanup (deletes all options on plugin removal).
Multisite compatible.
Translation ready (.pot, /languages folder).
Proper WordPress coding standards, sanitization, escaping, and capability checks.
How It Works
Install and activate the plugin.
Get free Turnstile keys from your Cloudflare Dashboard.
Paste your Site Key and Secret Key into the plugin settings.
Tick the forms you want to protect.
Save. Done.
Shortcode
Use the widget on any page or custom form:
[ris_turnstile action="contact"]
Or in PHP:
Custom Form Verification (Developers)
Hook into the verification filter:
add_filter( 'ris_cf_captcha_verify_response', function( $is_valid, $token, $ip ) {
// Your custom checks here.
return $is_valid;
}, 10, 3 );
Privacy
This plugin:
* Does not set any cookies.
* Does not track users.
* Does not store any personal data.
* Sends the visitor’s IP address to Cloudflare only for the verification request, as required by the Turnstile API.
* Does not send any data to any third party other than Cloudflare.
GDPR, CCPA, and privacy-law friendly.
Related Plugins
Real IT Solution – https://www.realitsolution.com/
Credits
Developed by Real IT Solution – Md Taufiqur Rahman.
Powered by Cloudflare Turnstile.
Icons by WordPress Dashicons.
Support
Documentation: https://wordpress.org/plugins/ris-cloudflare-captcha/
Support forum: https://wordpress.org/support/plugin/ris-cloudflare-captcha/
Author website: https://www.realitsolution.com/
