How do I add reCaptcha to the Email button
The Email button is great, and you can make it even better by adding a Captcha to the submission form:
To add the Captcha to your site, follow these steps:
- Start by registering on this site. Upon registration for reCAPTCHA v2, you will receive a Public/Site and a Private/Secret key.
- Open your site’s
wp-config.php
file in your favorite text editor, and add the following constants with both reCaptcha keys right before/* That's all, stop editing! Happy blogging. */
:define( 'RECAPTCHA_SITE_KEY', 'XXXXXXX' ); define( 'RECAPTCHA_SECRET_KEY', 'XXXXXXX' );
- Voila! Your email sharing buttons are now protected against spammers!
This entry was posted in Code snippets, Tips & Tricks and tagged Captcha, email, reCaptcha, sharing. Bookmark the permalink.
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Documented here:
http://jetpack.me/support/sharing/#how-to-add-recaptcha-email
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