javascript - Submit without submit button after sweetalert message - Laravel -

html:

<form class="btn btn-danger fa fa-trash easy delete" method="post" action="/administrator/slidenamedelete/{{$slidephotos->id}}">         {{ csrf_field() }}     <input type="hidden" name="_method" value="patch">     <input type="hidden" name="md_photo" id="md_photo" class="form-control" value=""> </form> 

jquery:

<script type="text/javascript">     $(document).ready(function(){         $("form.delete").click(function(){          swal({   title: "are sure?",   text: "you not able recover imaginary file!",   type: "warning",   showcancelbutton: true,   confirmbuttoncolor: "#dd6b55",   confirmbuttontext: "yes, delete it!",   cancelbuttontext: "no, cancel plx!",   closeonconfirm: false,   closeoncancel: false }, function(isconfirm){   if (isconfirm) {      $(this).submit();   } else {     swal("cancelled", "your imaginary file safe :)", "error");   } });         });     }); </script> 

below code "if (isconfirm)" doesn't work submit action. want submit specific form class have clicked. dont have submit button see in form. best solution problem?