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BWG CF Turnstile

by timh on WordPress.org

Add Cloudflare Turnstile protection to your Gravity Forms to prevent spam and bot submissions.

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BWG CF Turnstile integrates Cloudflare’s Turnstile service with Gravity Forms to provide an effective and user-friendly way to block spam and bot submissions. Turnstile is Cloudflare’s privacy-focused alternative to CAPTCHA that offers better user experience while still providing strong protection.

Features

  • Automatic Integration: Adds Turnstile protection to all your Gravity Forms or just the ones you select
  • Manual Mode: For custom placement of the Turnstile widget within your forms
  • Server-Side Validation: Securely validates submissions with Cloudflare’s API
  • Theme Compatibility: Works with all Gravity Forms themes, including Orbital
  • Easy Setup: Simple configuration with minimal settings

Requirements

  • WordPress 5.0 or higher
  • Gravity Forms 2.4 or higher
  • A Cloudflare account to obtain Turnstile site and secret keys

Privacy Considerations

Cloudflare Turnstile is designed with privacy in mind. Unlike traditional CAPTCHA services, Turnstile is designed to respect user privacy while still providing effective protection. For more information about Turnstile’s privacy practices, please refer to Cloudflare’s documentation.

External Services

This plugin integrates with Cloudflare Turnstile, an external service provided by Cloudflare. The plugin communicates with Cloudflare’s services for form protection functionality.

What is Cloudflare Turnstile?

Cloudflare Turnstile is a privacy-preserving alternative to CAPTCHAs that helps protect forms from bots and automated attacks. It challenges visitors in a way that doesn’t disrupt the user experience.

When does this plugin connect to Cloudflare?

  1. JavaScript Widget Loading: When a page containing a protected Gravity Form is loaded, the plugin loads the Turnstile JavaScript widget from https://challenges.cloudflare.com/turnstile/v0/api.js. This happens on every page load where a protected form is displayed.

  2. Token Verification: When a form is submitted, the plugin sends a verification request to https://challenges.cloudflare.com/turnstile/v0/siteverify to validate the Turnstile token.

What data is sent to Cloudflare?

  1. During Widget Loading:

    • Your site key (public identifier)
    • Standard browser information (user agent, IP address)
  2. During Token Verification:

    • The Turnstile response token
    • Your secret key (for authentication)
    • The user’s IP address (optional, for additional validation)

Legal and Privacy Information

By using this plugin, you agree to Cloudflare’s terms and privacy policies:
Cloudflare Terms of Service
Cloudflare Privacy Policy
Cloudflare Turnstile Documentation

It is your responsibility to ensure that your use of this plugin complies with all applicable laws and regulations, including data protection laws in your jurisdiction. We recommend reviewing Cloudflare’s privacy policy and terms of service, and updating your own privacy policy to inform users about the use of Cloudflare Turnstile on your website.

Active installations0+
Weekly downloads
21
Version1.0.1
Last updated8/3/2025
WordPress version5.0
Tested up to6.8.2
PHP version7.0
Tags
anti-spamcaptchacloudflareform securityturnstile