What is the best way to organize the transfer of the target ID from the modx ajax form to the metric?

Question

MODX

What is the best way to send the target ID from yaCounterXXXXXX.reachGoal('TARGET_NAME') ?
If placed on the onclick or onsubmit events, then the submission occurs regardless of whether the user filled out the form correctly or not. Now I made a call to the yaCounterXXXXXX function in &successMessage. But I would like a more aesthetic solution. Thanks in advance.

Answer 1

$(document).on('af_complete', function(event, response) {
  var form = response.form;
  if (response.success) {
    yaCounter********.reachGoal('ZABRONIR');
  }
});