Descripción

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

Capturas

screenshot-1.png

Instalación

Install Math Captcha either via the WordPress.org plugin directory, or by uploading the files to your server
Activar el plugin a través del menú ‘Plugins’ en WordPress
Go to the Math Captcha menu and set your captcha display settings.

Preguntas frecuentes

Installation Instructions

Install Math Captcha either via the WordPress.org plugin directory, or by uploading the files to your server
Activar el plugin a través del menú ‘Plugins’ en WordPress
Go to the Math Captcha menu and set your captcha display settings.

Q. I have a question

A. Chances are, someone else has asked it. Check out the support forum at: http://www.dfactory.eu/support/

Reseñas

Really good. – so simple!! Love it.

bhanteloka

Works for me perfectly. I am just a beginner and need these types of plugins..

This is the best captcha as it doesn’t spy on it’s users.

Rado

Ever wondered why this captcha even is a thing considering google re-captcha is so widely spread? Well some of us webmasters don’t want to let google spy on you.

Everytime you solve a google re-captcha by clicking that “i’m not a robot” button a signal with your computers unique fingerprint is sent to google and indexed in their massive database. Now google knows you authenticated to do something on a website url, a huge invasion of your privacy.

simple math captcha generates it’s math locally, no signals being sent to big brother and no need for your privacy to be broken.

Thanks to the developer for giving users a free alternative to the horrible google re-captcha.

Efficient but not visitor friendly enough

fran330

Technically, it seems to work well.

According to my experience, the weakness is the following, especially with comments:
When the vsitor forgets to fill captcha or types a wrong captcha, they get a blank page telling them about the problem BUT with no “Back” button. They need to use their browser “Back” icon. It doesn’t feel professional.
On top of that, when back on the comment page, their comment has vanished. They need to type it again. Very inconvenient !

I told the team about that weakness (on this forum & on their website) but got no reaction… No reaction is another bad mark…

Consequence: I uninstalled this plugin and I use WPBruiser instead.

Leer todas las 62 reseñas

Colaboradores y desarrolladores

“Math Captcha” es un software de código abierto. Las siguientes personas han colaborado con este plugin.

dFactory

“Math Captcha” ha sido traducido a 4 idiomas. Gracias a los traductores por sus contribuciones.

Traduce “Math Captcha” a tu idioma.

¿Interesado en el desarrollo?

Revisa el código , echa un vistazo al repositorio SVN , o suscríbete al log de desarrollo por RSS .

Registro de cambios

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

New: Hebrew translation, thanks to Ahrale Shrem

1.2.1

New: Slovak translation, thanks to Ján Fajčák

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

Version inicial