Email Validation Filter for Contact Form 7 vs Simple CAPTCHA with Cloudflare Turnstile

Email Verification Filter for Contact Form 7 provides additional functionality to Contact Form 7’s mail verification feature. To use it, you need to install Contact Form 7. The following three filters are provided, and this plugin will work after Contact Form 7 has been validated. Reject filter Specify the email address or domain of the user you want to reject, and restrict submissions from the form. The target users can be the email addresses or domains specified in the administration screen. RFC Filter Restrict form submissions from email addresses that do not conform to RFC specifications and requirements. A period [.] is the first character, an at mark [.] is the second character, and so on. is used at the beginning, before an at mark [@], or consecutively. [email protected] ([. @]) The domain is correct, but a period [.] is entered before the at mark [@]. is typed before the at mark [@]) [email protected]([…] typed in. The domain is correct, but a period [.] is entered in succession. is entered consecutively) DNS Filter Checks if the domain of the email address entered is registered with the DNS server and if it is a valid email address for submission. The problematic email address will be restricted from submitting the form. The following email addresses that pass Contact Form 7 validation are restricted. [email protected] (Enter [comcom]. A domain that does not exist) [email protected] (Enter [.com.com]. Non-existent domain.)

Easily add Cloudflare Turnstile to all your WordPress website forms to protect them from spam! A user-friendly, privacy-preserving reCAPTCHA alternative. 100% free! Supported Forms You can currently enable Turnstile on the following forms: WordPress Login Form Registration Form Password Reset Form Comments Form WooCommerce Checkout Pay For Order Account Details Form Login Form Registration Form Password Reset Form Form Plugins WPForms Fluent Forms Contact Form 7 Gravity Forms Formidable Forms Forminator Forms Jetpack Forms Kadence Forms SureForms Other Integrations Elementor Pro Forms Easy Digital Downloads Forms Paid Memberships Pro Forms Mailchimp for WordPress Forms MailPoet Forms BuddyPress Registration Form bbPress Create Topic & Reply Forms MemberPress Forms Ultimate Member Forms WP-Members Forms WP User Frontend Forms WP User Manager Forms wpDiscuz Comments Form CheckoutWC & Flux Checkout Sunshine Photo Cart This plugin is also compatible with WordPress Multisite, and most two-factor authentication (2FA) plugins. Other Features The plugin includes several other features and options: Theme: Select the default theme for Turnstile. Language: Set the default language for Turnstile. Appearance Mode: Choose if Turnstile is always displayed, or only when an interaction is required. Disable Submit Button: Disable the submit button on forms until the Turnstile challenge is completed. Custom Error Message: Set your own custom error message for failed submissions. Whitelist: Prevent Turnstile from showing for logged in users, or certain IP addresses (wildcards are not supported). Resource Hint (Preconnect): Option to enable resource hint preconnect for improved performance. Failsafe Mode: Option to enable failsafe mode. When Cloudflare is down, this mode will either allow submissions, or fallback to reCAPTCHA. Debug Logging: Enable debug logging of Turnstile form submission events to help with troubleshooting. Getting Started It’s super quick and easy to get started with Cloudflare Turnstile! Simply generate a “site key” and “secret key” in your Cloudflare account, and add these in the plugin settings page. Select which forms Turnstile should be added to and click save. Finally, click the “TEST API RESPONSE” button to make sure the Turnstile API response is working OK. A new Cloudflare Turnstile challenge will then be displayed on your selected forms to protect them from spam! For more detailed instructions, please see our setup guide. What is Cloudflare Turnstile? Cloudflare Turnstile delivers frustration-free, CAPTCHA-free web experiences to website visitors. Turnstile is an anti-spam filter that stops abuse and confirms visitors are real without the data privacy concerns or awful UX that CAPTCHA thrusts on users. Learn more here: https://www.cloudflare.com/en-gb/products/turnstile/ Is it free to use? Yes, this plugin is completely free with no paid version, and does not include any additional data tracking. Cloudflare Turnstile is also a completely free service. Plugin Languages Currently available in 14 languages. Thank you to all the contributers! If you would like to help contribute translations, please click here. Other Information For help & suggestions, please create a support topic. Follow the developer @ElliotSowersby on Twitter. View on GitHub Support The Plugin If you would like to support the continued development and support of this plugin, you can make a donation. Trademark Notice Cloudflare, the Cloudflare logo, and Cloudflare Workers are trademarks and/or registered trademarks of Cloudflare, Inc. in the United States and other jurisdictions. This plugin is not affiliated with, endorsed, or sponsored by Cloudflare, Inc.