Captcha by Yandex for Contact Form 7

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

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.

This section describes how to install the plugin and get it working.

1. Upload the plugin files to the /wp-content/plugins/captcha-by-yandex-for-contact-form-7 directory, or install the plugin through the WordPress plugins screen directly.
2. Activate the plugin through the ‘Plugins’ screen in WordPress.
3. Go to Contact form 7 plugin integration page
4. Setup site key and server key from yandex cloud
5. Open the contact form and press Yandex captcha tag button to add captcha in your form