After reading a quick answer about custom forms I still need some clarification, on this point:
Our API requires the use of a server-side script that executes when a user submits the form. This custom script’s url would be added to the action attribute of your HTML form.
I am interested in using JS to subscribe to the submit event of a custom HTML form, perform some operations and and then allow the form be submitted, successfully creating/updating a contact.
Yet, I’m confused with the reference to “server side script” it makes it seem I need to actually the form post to application (instead o hubspot API or something), or are these server side scripts a feature I’m not aware of?
Thanks in advance,