Hello,
Will this checkbox be mandatory in order for the form to submit? or optional?
It must be mandatory, not optional. Thanks
Hello n.batini,
It’s possible by creating an additional field in MailChimp.com List. Since it does not allow new checkbox field, you would have to create a “Radio” field with just one option. Please see this screenshot https://nimbus.everhelper.me/client/notes/share/265071/7iexlueIwdizKUnDLV52IdipWT4CuoxL/
Next, you have to go to “MailChimp for WP” page in your WordPress backend and click on the “Renew MailChimp Lists” button so the new field details are pulled in your website.
Lastly you need to got to your form, and add a new field to it. This would be the first you created in your MailChimp List. Once done, you simply have to change the input="radio" to input="checkbox" and save the form.
I hope that helps.