這個外掛並未在最新的 3 個 WordPress 主要版本上進行測試。開發者可能不再對這個外掛進行維護或提供技術支援,並可能會與更新版本的 WordPress 產生使用上的相容性問題。

WP Advanced Math Captcha

外掛說明

Math Captcha is a 100% effective and easy to use CAPTCHA for WordPress that seamlessly integrates into login, registration, lost password, comments, bbPress and Contact Form 7.

For more information, check out the plugin page or see the Support Forum.

Features include:

  • Select where to use math captcha: login, registration and lost password forms, comments, Contact Form 7 and bbPress
  • Hiding captcha for logged in users
  • Select which mathematical operation to use
  • Displaying captcha as numbers and/or words
  • Multiple captcha on one page support
  • Block spambots direct access to wp-comments-post.php
  • Option to set captcha field title
  • Option to set captcha input time
  • .pot file for translations included
  • IP filtering (hides captcha for IP or subnet)
  • GEO filtering (hides captcha for selected trusted countries)

螢幕擷圖

  • screenshot-1.png

安裝方式

  1. Install Math Captcha either via the WordPress.org plugin directory, or by uploading the files to your server
  2. Activate the plugin through the ‘Plugins’ menu in WordPress
  3. Go to the Math Captcha menu and set your captcha display settings.

常見問題集

Q. I have a question

A. Chances are, someone else has asked it. Check out the support forum at:

使用者評論

2022 年 1 月 25 日
This works great including on the latest version of Wordpress as of this writing. I'm using it with Contact Form 7. In my opinion the person who says it isn't working is either logged in (and has the option to hide the captcha for logged in users), or didn't select "Contact Form 7" to enable it on contact form 7 in the settings (it isn't selected by default). I am happy with this plugin. It's obviously not high security, but will prevent 99% of automated bots/spam in contact forms. I made the effort of rating it and writing this comment because it doesn't deserve 3.7 stars only. Thank you!
閱讀全部 4 則使用者評論

參與者及開發者

以下人員參與了開源軟體〈WP Advanced Math Captcha〉的開發相關工作。

參與者

將〈WP Advanced Math Captcha〉外掛本地化為台灣繁體中文版

對開發相關資訊感興趣?

任何人均可瀏覽程式碼、查看 SVN 存放庫,或透過 RSS 訂閱開發記錄

變更記錄

1.2.10

  • Fix: Call to undefined function wpcf7_add_form_tag

1.2.9

  • Fix: Potential vulnerability bugs
  • Tweak: Improve getting server host name for comment blocking

1.2.8

  • Fix: Potential vulnerability bug

  • Tweak: Contact Form 7 compatibility

1.2.7

  • Fix: Contact form 7 compatibility fix
  • Tweak: Removed local translation files in favor of WP repository translations.

1.2.6

  • Fix: Contact form 7 compatibility fix

1.2.5.1

  • Fix: Final fix for CF7

1.2.5

  • Fix: Contact Form 7 validation issue, due to recent CF7 changes

1.2.4

  • Tweak: Switch from wp_generate_password() to custom function due to Jetpack statistics DB calls issue
  • Fix: Undefined contant notice in plugin settings

1.2.3

  • New: Romanian translation, thanks to Robert M.

1.2.2

1.2.1

1.2.0

  • Tweak: Added option to reset settings to defaults
  • Tweak: Code rewritten to singleton design pattern
  • Fix: Contact Form 7 compatibility issues
  • New: Option to donate this plugin 🙂

1.1.1

  • Tweak: UI improvements for WordPress 3.8

1.1.0

  • New: Option to block spambots direct access to wp-comments-post.php
  • New: Basic CSS styling of Math Captcha fields

1.0.9

  • New: Multiple Math Captcha on one page support
  • New: Chinese translation, thanks to xiaoyaole
  • Fix: COntact Form 7 errors and general CF7 support
  • Tweak: crypt_key generation changed to AUTH_KEY usage

1.0.8

  • Fix: Strict Standards warnings on some server setups.

1.0.7

  • New: Italian translation, thanks to Alessandro Fiorotto

1.0.6

  • New: Dutch translation, thanks to Monique
  • New: French translation, thanks to sil3r

1.0.5

  • New: Japanese translation, thanks to stranger-jp

1.0.4

  • New: Russian translation, thanks to Valery Ryaboshapko

1.0.3

  • New: German translation, thanks to Stephan Hilchenbach

1.0.2

  • New: Option to delete plugin settings on deactivation
  • New: Persian translation by Ali Mirzaei
  • Fix: Captcha time expired error – thanks to Aaron and Simo

1.0.1

  • Fix: Math Captcha not available in Contact Form 7 if hide for logged in users selected
  • Fix: Captcha time expired error on bbPress
  • Tweak: Empty captcha title

1.0.0

  • Initial release