document.write("
<!-- Begin "Form submissions tracking" || Help center -->
<!-- Insert in Settings->Javascript->Body -->
<!-- IN:20200120-19-5 -->
<script type="text/javascript">
window.instapageFormSubmitSuccess = function (form) {
    // insert the content of the function 
    // for all the desired tracking platforms here
};
</script>
<!-- End "Form submissions tracking" || Help center -->
facebook-form-submission-tracking.js - Snippet hosted by \"Cacher\"
");