Custom HTML Widget Changes in WordPress

Last week I was asked by a client if I could help them put the Mailchimp newsletter signup form on their site. They had been trying for a while and they couldn’t get the form to appear at all. “No problem” I said, think that this would be a doddle. A couple of hours later I was pulling my hair out as I tried everything I could to get it to work.

Finally I did the inevitable Google search and discovered the at some point recently the custom HTML widget had been changed and that “some HTML tags like script, … Read the rest