jquery post form

admin.blade.php

                <script>
                    function sendFileRequest(el) {
                      var form = $(el).parents('form');
                      var data = form.serialize();
                      $(el).addClass('wait');
                      $.post(form.attr('action'),data,function (response) {
                        $(el).removeClass('wait');
                        try{
                          response = JSON.parse(response);
                        }catch(e){}
                        if(!!response.status){
                          //alert('Запрос отправлен!');
                          $("<div class=\"panel panel-default\">\n" +
                              "                        <div class=\"panel-body\">\n" +
                              "                            <p>"+form.find('textarea').val()+"</p>\n" +
                              "                        </div>\n" +
                              "                    </div>").insertAfter(form.parents('.panel-default').prev());
                          form.find('textarea').val('');
                        }else if(!!response.message){
                          alert(response.message);
                        }else {
                          alert('Ошибка!');
                        }
                      })
                    }
                </script>