OM Custom Marketo form example

om-marketo-demo.html

<script src="//app-aba.marketo.com/js/forms2/js/forms2.min.js"></script>
<form id="mktoForm_#####"></form>
<script>
    MktoForms2.loadForm("//app-aba.marketo.com", "###-LLL-###", #####, function(form) {
        var formEl = form.getFormElem()[0];
        var submitEl = formEl.querySelector('button[type="submit"]');
        form.onSuccess(function(values, followUpUrl) {
            // Get the form's jQuery element and hide it
            form.getFormElem().hide();
            
            // Trigger a conversion of the form
            om{{id}}.Listeners.convert();

            // Show Success view
            // Remove if you prefer to close the campaign or redirect on submission
            om{{id}}.changeView('success');

            // Close the campaign
            // Remove if you prefer to show the success view or redirect on submission
            om{{id}}.startClose();

            // Return false to prevent the submission handler from taking the lead to the follow up url
            // Remove if you want to redirect the visitor as configured in the Marketo form builder
            return false;
        });
    });
</script>