Hide comment sign-up in some categories

Hi,

I want to use this plug-in, but I run two separate newsletters with Mailchimp (one aimes at readers of my books, one aimed at professional writers), and the one people subscribe to depends on which page/post on my site they are visiting.

Currently, I take care of which sign-up form shows up on which page via PHP and hooks in my GeneratePress theme.

I would love to add the mailing list tick-box via the integration in the plugin settings at MailChimp for WordPress ? Integrations ? Comment Form. But I want that box to appear only in Comment forms under a certain category, “For Writers”, and not the category “for readers,” so I can make sure people who sign up get the correct newsletter.

Is there some PHP or CSS I can use to hide the tickbox on posts that don’t fall under the category “for writers”?

Thank you!

The page I need help with: [log in to see the link]