Track HubSpot Form Conversion

I was working a Google AdWords campaign for Mind-Wellness.net and I wanted to track when a user submitted the contact form.

I generated the static site using Hugo, and I am relying on HubSpot for the contact form.

Fortunately, HubSpot Forms API provides a onFormSubmit callback!

Code Sample

hbspt.forms.create({
  region: 'na1',
  portalId: 'TODO',
  formId: 'TODO',
  onFormSubmit: function ($form) {
    // Use gtag to track conversion
    gtag_report_conversion();
  },
});