Hi YChuskit,
I know its a bit late, but one way I found is to create the form again after submitting the form. Just make sure to display a thank you message on the form settings (no redirect).
Tested it and works:
$(document).ready(function(){
window.addEventListener('message', event => {
if(event.data.type === 'hsFormCallback' && event.data.eventName === 'onFormSubmitted') {
hbspt.forms.create({
region: "na1",
portalId: "{{ADD YOUR PORTAL ID HERE}}",
formId: event.data.id,
target: ".modal-body" // Add the element class where you need to create the form again
});
}
});
});
Regards,