Не хочет работать валидация в msOrder

<div class="cart__result">
              <div class="cart__fullcost"><span class="fullCostCell"></span> р</div>
              <div class="cart__print"><span>Распечатать</span></div>
              <form method='post' class="cart__datasend form ms2_form" id="msOrder">
                {foreach ['receiver','phone','email'] as $field}
                  <input name="{$field}" id="{$field}" value="{$form[$field]}" placeholder="{('ms2_frontend_' ~ $field) | lexicon}" class="form__input form-control{($field in list $errors) ? ' error' : ''}">
                {/foreach}
                <button name="ms2_action" value="order/submit" type="submit" class="form__input form__input--submit ms2_link">
                  Отправить заявку
                </button>
              </form>
            </div>

<div class="cart">
          <div class="cart__title">Ваша заявка</div>
          <div class="cart__box">
            [[!msCart?
              &tpl=`cart__item`
            ]]
          </div>
          <pre>[[!msOrder?tpl=``]]</pre>
          [[!msOrder?
            &tpl=`cart__result`
            &delivery=`1`
          ]]
          [[!msGetOrder?
            &tpl=`cart__complete`
          ]]
        </div>