前言介紹
- 這款 WordPress 外掛「CAPTCHA 4WP – Antispam CAPTCHA solution for WordPress」是 2015-04-26 上架。
- 目前有 100000 個安裝啟用數。
- 上一次更新是 2025-04-16，距離現在已有 18 天。
- 外掛最低要求 WordPress 5.0 以上版本才可以安裝。
- 外掛要求網站主機運作至少需要 PHP 版本 7.4 以上。
- 有 267 人給過評分。
- 論壇上目前有 4 個提問，問題解答率 0%
外掛協作開發者
外掛標籤
captcha | hcaptcha | recaptcha | antispam protection | Cloudflare turnstile |
內容簡介
WordPress 網站最強大又易於使用的驗證碼解決方案。
在 WordPress 網站的表單上加上驗證碼。使用 CAPTCHA 保護 WordPress 網站和電子商店免受垃圾留言、自動登錄攻擊、虛假註冊和虛假訂單。
CAPTCHA 4WP 非常易於使用，讓您可以輕鬆將 CAPTCHA 實現到任何內置 WordPress 表單中。使用高級版本，您也可以在幾分鐘內向 WooCommerce 結帳頁面和其他表單添加 CAPTCHA 檢查。
這個外掛已經被超過 200,000 名管理員信任，用來保護他們的網站免受垃圾、虛假帳戶和虛假訂單。
免費版可將 CAPTCHA 添加到內置的 WordPress 表單中，包括登錄頁面、註冊表單、評論、重設和遺失密碼表單。要將 CAPTCHA 添加到使用第三方插件（如 WooCommerce、Contact Form 7、Gravity Forms 和 BuddyPress）創建的表單中，請升級到 CAPTCHA 4WP 高級版。
由 WP White Security 維護和支持
WP White Security 是一家歐洲開發公司，開發高質量的 WordPress 安全和管理插件。查看我們的WordPress 安全插件列表，瞭解更多有關我們插件如何幫助您更好地管理和改善 WordPress 網站和使用者的安全性的資訊。
增加以下防止垃圾郵件的功能：
WordPress 登錄、使用者註冊和評論表單
WordPress 遺失和重設密碼頁面
WooCommerce 結帳和註冊表單（高級版）
WooCommerce 登錄、密碼重設和遺失密碼頁面（高級版）
BuddyPress 使用者註冊、評論和群組表單（高級版）
bbPress（新主題、回复主題和註冊）（高級版）
使用 Contact Form 7、Gravity Forms、WPForms、MailChimp for WordPress 和其他第三方插件創建的聯繫表單和其他類型的表單中添加 CAPTCHA（高級版）。
其他功能
從不同類型的 CAPTCHA 中選擇（v2 I’m not robot 試算表單、v2 隱形或 v3 隱形）
設置 CAPTCHA 通過標記分數
配置外掛以自動檢測訪問者的語言設置並在該語言中顯示 CAPTCHA
配置 CAPTCHA 屬性，例如主題、大小、標記位置等等
白名單登錄的使用者、IP 地址和 URL（高級版）
將 CAPTCHA 添加到任何類型的表單中，包括 PHP 表單（高級版）
如果登錄失敗，則在登錄頁面上顯示 CAPTCHA
有關保護您的網站和電子商店免受垃圾、自動垃圾郵件機器人、虛假註冊和虛假訂單的所有功能和優點，請參閱CAPTCHA 外掛功能和好處的完整列表。
免費和高級支援
CAPTCHA 4WP 的支援在 WordPress 支援論壇上是免費的。
所有用戶均可透過電子郵件獲得高級世界級支援，了解更多CAPTCHA 4WP 高級版的資訊。
原文外掛簡介
A free and easy-to-use CAPTCHA plugin for WordPress
Protect your WordPress forms and login pages from spam and automated attacks with CAPTCHA 4WP. Choose from multiple ReCAPTCHA versions and strike the right balance between security and user experience.
Features | Get the Premium! | Getting Started
Use the CAPTCHA 4WP plugin to add CAPTCHA checks to WordPress forms and logins. Choose from any of the below Google reCAPTCHA methods to ensure the best user experience at all times without compromosing security. Avoid false positives falling through the crack with V3 failover to ensure humans can still pass the test even if the result comes back below the passmark:
V2 (I’m not a robot)
2 Invisible
V3 noCAPTCHA
Would you like to us a GDPR complaint CAPTCHA service such as hCaptcha and Cloudflare Turnstile? Get the Premium plugin.
MAINTAINED & SUPPORTED BY MELAPRESS
Melapress develops high-quality WordPress management and security plugins such as Melapress Login Security, WP 2FA, and WP Activity Log, the #1 user-rated activity log plugin for WordPress.
Browse our list of WordPress security and administration plugins to see how our plugins can help you better manage and improve the security and administration of your WordPress websites and users.
CAPTCHA 4WP key plugin features and capabilities
Add CAPTCHA to WordPress native forms such as login pages, user registration and comments forms etc
Supports multiple Google ReCAPTCHA versions
User-friendly wizards for easy, hassle-free setup
Set ReCAPTCHA V3 passmark score
ReCAPTCHA failover configuration (ensure no prospect is incorrectly marked as spam)
Plugin automatically detects visitors’ language and shows CAPTCHA in that language
Much more
Upgrade to CAPTCHA 4WP Premium and get even more
With the premium edition of CAPTCHA 4WP, you can choose from a wider range of CAPTCHA service providers, 1-click WooCommerce and other 3rd party plugin support, whitelisting, and much more.
Premium features list
Everything in the free version
Add CAPTCHA from hCaptcha and Cloudflare Turnstile on your websites, both free and GDPR compliant
Add Geoblocking on forms and WordPress comments form (block / limit form submissions or comment posting by country)
Customization options for the CAPTCHA checks text, visual and position on the forms
One-click integration with WooCommerce
One-click integration with Contact Form 7, Gravity Forms, WPForms, BuddyPress & other plugins
Much more
Refer to the CAPTCHA 4WP plugin features and benefits page to learn more about the benefits of upgrading to the Premium version of CAPTCHA 4WP.
Free and premium support
Support for the free edition of CAPTCHA 4WP is free on the WordPress support forums. Premium world-class support via one-to-one email is available to the Premium users – upgrade to premium to benefit from priority support.
For any other queries, feedback, or if you simply want to get in touch with us, please use our contact form.
As featured on:
WP Beginner
Elegant Themes
IsItWP
WPLift
TesterWP
Related links and documentation:
You can find more detailed information about CAPTCHA tests and the benefits you can take advantage of, and the plugin in the links below:
Why you need CAPTCHA on your WordPress website
The different types of CAPTCHA for websites
What is the difference between CAPTCHA, ReCAPTCHA, and NoCAPTCHA?
Getting started with CAPTCHA 4WP
How to add CAPTCHA on WooCommerce forms
How to add CAPTCHA on WPForms
How to add CAPTCHA on Gravity Forms
How to show CAPTCHA on failed logins
Official Melapress website
Installing CAPTCHA 4WP
From within WordPress
Navigate to “Plugins”page and click the “Add New” button
Search for “CAPTCHA 4WP”
Cick install and after that activate the plugin
Manually
Download the plugin from the WordPress plugins repository
Unzip the zip file and upload the folder to the /wp-content/plugins/ directory
Activate CAPTCHA 4WP through the “Plugins” menu in WordPress
各版本下載點
- 方法一：點下方版本號的連結下載 ZIP 檔案後，登入網站後台左側選單「外掛」的「安裝外掛」，然後選擇上方的「上傳外掛」，把下載回去的 ZIP 外掛打包檔案上傳上去安裝與啟用。
- 方法二：透過「安裝外掛」的畫面右方搜尋功能，搜尋外掛名稱「CAPTCHA 4WP – Antispam CAPTCHA solution for WordPress」來進行安裝。
（建議使用方法二，確保安裝的版本符合當前運作的 WordPress 環境。
1.1 | 1.2 | 1.3 | 2.1 | 2.4 | 2.5 | 2.6 | 2.7 | 2.8 | 3.1 | 4.1 | 4.2 | 4.3 | 4.4 | 5.1 | 5.2 | 5.3 | 5.4 | 5.5 | 5.6 | 5.7 | 5.7.1 | 6.1.1 | 6.1.2 | 6.1.3 | 6.1.4 | 6.1.5 | 6.1.6 | 6.1.7 | 7.0.2 | 7.0.3 | 7.0.4 | 7.0.5 | 7.0.6 | 7.1.0 | 7.1.1 | 7.2.0 | 7.2.1 | 7.2.2 | 7.2.3 | 7.3.0 | 7.3.1 | 7.4.0 | 7.4.1 | 7.5.0 | trunk | 7.0.6.1 |
延伸相關外掛（你可能也想知道）
Contact Form 7 Captcha 》使用這個外掛，您需要透過 Google 網站註冊 API 金鑰：https://www.google.com/recaptcha/admin, 此外掛實現了「我不是機器人」複選框。在生成金鑰時，請選擇...。
Cloudflare Turnstile or reCAPTCHA For any Pages, to Block Spam and Hackers Attack. 》★★★★★, , The reCAPTCHA For All Plugin使用隱形的reCaptcha V3 (Google)保護您網站的所有頁面免受機器人（垃圾郵件、駭客、假用戶和其他類型的自動化濫用）...。