I have my forms created with mailchimp for the websites of my clients. The problem is that these last days have begun to receive requests from fake subscribers or robots.
I know that in mailchimp there is an option to make these robots can not fill out the form with a reCAPTCHA , but I do not know how to implement it on the web. Could you tell me how to create a recaptcha to introduce it in a web already created? .
Please describe it to me with great detail if it can be.
Thanks in advance.
