Description
Yandex Captcha protects you against spam and other types of automated abuse. With Contact Form 7’s Yandex Captcha integration module, you can block abusive form submissions by spam bots.
Using of a 3rd Party or external service
This plugin uses Yandex SmartCaptcha service for its main functionality. Please read terms of use
To implement the main plugin functionality, this plugin makes remote requests to yandex smart captcha service (https://smartcaptcha.yandexcloud.net) within three cases:
– to check yandex captcha sitekey validity
– to load captcha challenge
– to check a solving result
Screenshots
There is a configuration page placed 
What configuration block looks like 
How to place captcha into contact form 
Captcha settings 
Captcha frontend view 
When the system suspects you 
Just captcha block 
Just captcha block in russian
Installation
This section describes how to install the plugin and get it working.
- Upload the plugin files to the
/wp-content/plugins/captcha-by-yandex-for-contact-form-7directory, or install the plugin through the WordPress plugins screen directly. - Activate the plugin through the ‘Plugins’ screen in WordPress.
- Go to Contact form 7 plugin integration page
- Setup site key and server key from yandex cloud
- Open the contact form and press Yandex captcha tag button to add captcha in your form
FAQ
-
Where I can get my site key and server key
-
Open console.cloud.yandex.ru login, add Yandex SmartCaptcha service and generate your keys
-
How to hide captcha from customers
-
When you add yandex captcha into your form, please check
Use invisible captcha
Contributors & Developers
“Captcha by Yandex for Contact Form 7” is open source software. The following people have contributed to this plugin.
Contributors
Translate “Captcha by Yandex for Contact Form 7” into your language.
Interested in development?
Browse the code, check out the SVN repository, or subscribe to the development log by RSS.
Changelog
1.1
- Refactor captcha loading
- Fix load a few captchas on one page
- Execute invisible captcha only on submitting (on page load was before)
1.0.4
- Add blueprint
- Fix author name like my other plugins
1.0.3
- Update code due deploy review
1.0.2
Fix wp codex issue
Allows using few forms in one page
1.0.1
Reduce php version to 7.4
Fix verify captcha on some cases
1.0.0
- Basic functionality released.