Integrating reCAPTCHA into your email signup forms is relatively straightforward. Here are the basic steps:
Sign up for a free reCAPTCHA account and obtain your site key and secret key. Add the reCAPTCHA JavaScript API to your signup form page. Include the reCAPTCHA widget in your form’s HTML code. Validate the reCAPTCHA response on your server-side before processing the form data.
Many email marketing platforms like Mailchimp, Constant Contact, and HubSpot offer built-in options to add reCAPTCHA to your forms, making the process even simpler.