jquery .validate не работает в date_select в приложении rails

Question

Я использовал jquery .validate для проверки внешнего интерфейса, он отлично работает для строк, плавающих и раскрывающихся полей. но он не работает с полем date_select. я использовал метод подсказки в rails_form для подсказки dd-mm-yy, есть ли способ проверить date_select? Я также использовал метод подсказки в раскрывающемся списке, но метод jquery .validate там работает нормально ...

  <div class="field columns large-3">
    <%= form.label :planned_start_date, :class=>"required" %>
    <%= form.date_select :planned_start_date, start_year: @project_start_year, end_year: @project_end_year, prompt: { day: 'dd', month: 'mm', year: 'yyyy' }, order: [:day, :month, :year], class: 'select-date' %>
  </div>

  <div class="field columns large-3">
    <%= form.label :planned_end_date, :class=>"required" %>
    <%# form.date_select :planned_end_date, start_year: @project_start_year, end_year: @project_end_year, :include_blank => true, order: [:day, :month, :year], class: 'select-date' %>
    <%= form.date_select :planned_end_date, start_year: @project_start_year, end_year: @project_end_year, order: [:day, :month, :year], prompt: { day: 'dd', month: 'mm', year: 'yyyy' }, class: 'select-date' %>
  </div>

stage. js

$( document ).on('turbolinks:load', function(){
      $("#stage-form-validation").validate({
                  rules: {
                      "stage[stage]": "required",
                      "stage[status]": "required",
                      "stage[responsibility]": "required",
                      "stage[planned_start_date]": "required", //not working
                      "stage[planned_end_date]": "required"  //not working
                  },
                  messages: {
                      "stage[stage]": "This field is required",
                      "stage[status]": "This field is required",
                      "stage[responsibility]": "This field is required",
                      "stage[planned_start_date]": "This field is required", // not working
                      "stage[planned_end_date]": "This field is required"  //not working
                  },
                   errorPlacement: function(error, element)
          {
              if ( element.is(":radio") )
              {
                  error.appendTo( element.parents('.field') );
              }
              else
              { // This is the default behavior
                  error.insertAfter( element );
              }
           },
                  submitHandler: function(form) {
                      form.submit();
                  }

              });
});