javascript - Can I programmatically instruct parsleyJS to ignore a validation group? -

i have 2 step form validated parsleyjs.

the second step credit card details form. however, required if option selected in part 1 of form. possible toggle between free , paid accounts.

how can tell parsley ignore validation second group of inputs in js?

here relevant snippet

    var free = package.data('package-cost') * 1 <= 0;     //validate step on     if ($('form.register-form').parsley().validate($('.reg-step.active').data('parsley-group'))) {         var form = $(this);         if(free){             //submit free registration - need ignore validation of group 'step2' in here before submitting             form.get(0).submit();         }         else{             // disable submit button prevent repeated clicks             form.find('button').prop('disabled', true);             // prevent form submitting default action             return false;         }     } 

if select field, add change event handler select field, when selected, set data-attribute of fields dont want validate ,

$(yourselect).on('change', function() {   if (this.value == 'your-value-where-validation-shouldnt-be-done')    $('your-form-step-2-fields').data('parsley-excluded',true); });