jquery - Receive value from callback javascript function -

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i having problem following programming scenario

i want confirm deletion of tag before tag deleted when user confirm message tag removed.

what facing callback function doesn't return true value , returning null due asynchronous js callback.

here code

$(document).ready(function () {         $("#categories").tagit({             allowspaces: true,             beforetagremoved: function (evt, ui) {                 var isdeleted;                 $.confirm({                     title:"deactivate confirmation",                     text:"are sure want deactivate idea? users not able see idea more.",                     confirm: function(button) {                         isdeleted = true;                     },                     cancel: function(button) {                         isdeleted = false;                     },                     confirmbutton: "yes",                     cancelbutton: "no",                     confirmbuttonclass: "btn-danger",                 });                 return isdeleted; // here problem, returns null due callback $.confirm function             },             aftertagremoved: function (evt, ui) {                 $.ajax({                     url: "/admin/categories/",                     type: "post",                     data: '_method=delete&' + 'category=' + $("#categories").tagit('taglabel', ui.tag) + '&_token={{csrf_token()}}',                     success: function (data) {                         if (data['status'] == 'success') {                             $(".box-footer").html(                                     '<div class="alert alert-success alert-dismissible">' +                                     '<button type="button" class="close" data-dismiss="alert" aria-hidden="true">×</button>' +                                     data['message'] +                                     '</div>');                         }                         else {                             $(".box-footer").html(                                     '<div class="alert alert-danger alert-dismissible">' +                                     '<button type="button" class="close" data-dismiss="alert" aria-hidden="true">×</button>' +                                     data['message'] +                                     '</div>');                         }                     }                 });             },             aftertagadded: function (evt, ui) {                 if (!ui.duringinitialization) {                     $.ajax({                         url: "/admin/categories/",                         type: "post",                         data: '_method=post&' + 'category=' + $("#categories").tagit('taglabel', ui.tag) + '&_token={{csrf_token()}}',                         success: function (data) {                             console.log(data);                             if (data['status'] == 'success') {                                 $(".box-footer").html(                                         '<div class="alert alert-success alert-dismissible">' +                                         '<button type="button" class="close" data-dismiss="alert" aria-hidden="true">×</button>' +                                         data['message'] +                                         '</div>');                             }                             else {                                 $(".box-footer").html(                                         '<div class="alert alert-danger alert-dismissible">' +                                         '<button type="button" class="close" data-dismiss="alert" aria-hidden="true">×</button>' +                                         data['message'] +                                         '</div>');                             }                         }                     });                 }             }         });     });

any idea how solve issue , deletion after message confirmed ?

libraries used: tagit.js, jquery.confirm.js

i return false beforetagremoved callback , call $.confirm inside it. , in confirm callback of $.confirm manually trigger tag removing

upd: var isconfirmed = false;

beforetagremoved: function (evt, ui) {                  $.confirm({                     title:"deactivate confirmation",                     text:"are sure want deactivate idea? users not able see idea more.",                     confirm: function(button) {                         isconfirmed = true;                         // trigger removing isconfirmed set true                         $("#mytags").tagit("removetagbylabel", "my-tag");                     },                     cancel: function(button) {                         isconfirmed = false;                     },                     confirmbutton: "yes",                     cancelbutton: "no",                     confirmbuttonclass: "btn-danger",                 });                 return isconfirmed;              },

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