Sweet Alert 2 do function on confirm


swal({
title: 'Are you sure?',
text: "You won't be able to revert this!",
type: 'warning',
showCancelButton: true,
confirmButtonColor: '#3085d6',
cancelButtonColor: '#d33',
confirmButtonText: 'Yes, delete it!'
}).then(function () {
$('#clearbut').hide();
swal(
'Deleted!',
'Your file has been deleted.',
'success'
);
});


Close a Sweetalert
sweetAlert.close();