diff --git a/assets/js/common.js b/assets/js/common.js
index 1bacdb00..bafe3dbf 100644
--- a/assets/js/common.js
+++ b/assets/js/common.js
@@ -118,6 +118,26 @@ UM.common = {
 			}
 			return "";
 		}
+	},
+	form: {
+		vanillaSerialize: function ( formID ) {
+			let form = document.querySelector('#' + formID);
+			let data = new FormData( form );
+
+			let obj = {};
+			for (let [key, value] of data) {
+				if (obj[key] !== undefined) {
+					if (!Array.isArray(obj[key])) {
+						obj[key] = [obj[key]];
+					}
+					obj[key].push(value);
+				} else {
+					obj[key] = value;
+				}
+			}
+
+			return obj;
+		}
 	}
 }
 
diff --git a/assets/js/common.min.js b/assets/js/common.min.js
index 1f411df5..5ccb2ecf 100644
--- a/assets/js/common.min.js
+++ b/assets/js/common.min.js
@@ -1 +1 @@
-"object"!=typeof window.UM&&(window.UM={}),"object"!=typeof UM.common&&(UM.common={}),UM.common={tipsy:{init:function(){"function"==typeof jQuery.fn.tipsy&&(jQuery(".um-tip-n").tipsy({gravity:"n",opacity:1,live:"a.live",offset:3}),jQuery(".um-tip-w").tipsy({gravity:"w",opacity:1,live:"a.live",offset:3}),jQuery(".um-tip-e").tipsy({gravity:"e",opacity:1,live:"a.live",offset:3}),jQuery(".um-tip-s").tipsy({gravity:"s",opacity:1,live:"a.live",offset:3}))},hide:function(){"function"==typeof jQuery.fn.tipsy&&(jQuery(".um-tip-n").tipsy("hide"),jQuery(".um-tip-w").tipsy("hide"),jQuery(".um-tip-e").tipsy("hide"),jQuery(".um-tip-s").tipsy("hide"),jQuery(".um .tipsy").remove())}},datetimePicker:{init:function(){jQuery(".um-datepicker:not(.picker__input)").each(function(){e=void 0!==(elem=jQuery(this)).attr("data-disabled_weekdays")&&""!=elem.attr("data-disabled_weekdays")&&JSON.parse(elem.attr("data-disabled_weekdays"));var e,t=null,i=(void 0!==elem.attr("data-years")&&(t=elem.attr("data-years")),elem.attr("data-date_min")),a=elem.attr("data-date_max"),n=[],o=[],i=(void 0!==i&&(n=i.split(",")),void 0!==a&&(o=a.split(",")),n.length?new Date(n):null),a=n.length?new Date(o):null,o=(i&&"Invalid Date"==i.toString()&&3==n.length&&(n=n[1]+"/"+n[2]+"/"+n[0],i=new Date(Date.parse(n))),a&&"Invalid Date"==a.toString()&&3==o.length&&(n=o[1]+"/"+o[2]+"/"+o[0],a=new Date(Date.parse(n))),{disable:e,format:elem.attr("data-format"),formatSubmit:"yyyy/mm/dd",hiddenName:!0,onOpen:function(){elem.blur(),elem.parents("body").hasClass("wp-admin")&&elem.siblings(".picker").find(".picker__button--close").addClass("button")},onClose:function(){elem.blur()}});null!==t&&(o.selectYears=t),null!==i&&(o.min=i),null!==a&&(o.max=a),elem.pickadate(o)}),jQuery(".um-timepicker:not(.picker__input)").each(function(){(elem=jQuery(this)).pickatime({format:elem.attr("data-format"),interval:parseInt(elem.attr("data-intervals")),formatSubmit:"HH:i",hiddenName:!0,onOpen:function(){elem.blur()},onClose:function(){elem.blur()}})})}},select:{isSelected:function(e,t){return e===t?' selected="selected"':""}}},jQuery(document).on("ajaxStart",function(){UM.common.tipsy.hide()}),jQuery(document).on("ajaxSuccess",function(){UM.common.tipsy.init()}),jQuery(document).ready(function(){UM.common.tipsy.init(),UM.common.datetimePicker.init()});
\ No newline at end of file
+"object"!=typeof window.UM&&(window.UM={}),"object"!=typeof UM.common&&(UM.common={}),UM.common={tipsy:{init:function(){"function"==typeof jQuery.fn.tipsy&&(jQuery(".um-tip-n").tipsy({gravity:"n",opacity:1,live:"a.live",offset:3}),jQuery(".um-tip-w").tipsy({gravity:"w",opacity:1,live:"a.live",offset:3}),jQuery(".um-tip-e").tipsy({gravity:"e",opacity:1,live:"a.live",offset:3}),jQuery(".um-tip-s").tipsy({gravity:"s",opacity:1,live:"a.live",offset:3}))},hide:function(){"function"==typeof jQuery.fn.tipsy&&(jQuery(".um-tip-n").tipsy("hide"),jQuery(".um-tip-w").tipsy("hide"),jQuery(".um-tip-e").tipsy("hide"),jQuery(".um-tip-s").tipsy("hide"),jQuery(".um .tipsy").remove())}},datetimePicker:{init:function(){jQuery(".um-datepicker:not(.picker__input)").each(function(){e=void 0!==(elem=jQuery(this)).attr("data-disabled_weekdays")&&""!=elem.attr("data-disabled_weekdays")&&JSON.parse(elem.attr("data-disabled_weekdays"));var e,t=null,i=(void 0!==elem.attr("data-years")&&(t=elem.attr("data-years")),elem.attr("data-date_min")),a=elem.attr("data-date_max"),n=[],o=[],i=(void 0!==i&&(n=i.split(",")),void 0!==a&&(o=a.split(",")),n.length?new Date(n):null),a=n.length?new Date(o):null,o=(i&&"Invalid Date"==i.toString()&&3==n.length&&(n=n[1]+"/"+n[2]+"/"+n[0],i=new Date(Date.parse(n))),a&&"Invalid Date"==a.toString()&&3==o.length&&(n=o[1]+"/"+o[2]+"/"+o[0],a=new Date(Date.parse(n))),{disable:e,format:elem.attr("data-format"),formatSubmit:"yyyy/mm/dd",hiddenName:!0,onOpen:function(){elem.blur(),elem.parents("body").hasClass("wp-admin")&&elem.siblings(".picker").find(".picker__button--close").addClass("button")},onClose:function(){elem.blur()}});null!==t&&(o.selectYears=t),null!==i&&(o.min=i),null!==a&&(o.max=a),elem.pickadate(o)}),jQuery(".um-timepicker:not(.picker__input)").each(function(){(elem=jQuery(this)).pickatime({format:elem.attr("data-format"),interval:parseInt(elem.attr("data-intervals")),formatSubmit:"HH:i",hiddenName:!0,onOpen:function(){elem.blur()},onClose:function(){elem.blur()}})})}},select:{isSelected:function(e,t){return e===t?' selected="selected"':""}},form:{vanillaSerialize:function(e){var t,i,e=document.querySelector("#"+e),a={};for([t,i]of new FormData(e))void 0!==a[t]?(Array.isArray(a[t])||(a[t]=[a[t]]),a[t].push(i)):a[t]=i;return a}}},jQuery(document).on("ajaxStart",function(){UM.common.tipsy.hide()}),jQuery(document).on("ajaxSuccess",function(){UM.common.tipsy.init()}),jQuery(document).ready(function(){UM.common.tipsy.init(),UM.common.datetimePicker.init()});
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diff --git a/assets/libs/um-confirm/um-confirm.min.js b/assets/libs/um-confirm/um-confirm.min.js
index 41b9aff5..08291bc2 100755
--- a/assets/libs/um-confirm/um-confirm.min.js
+++ b/assets/libs/um-confirm/um-confirm.min.js
@@ -1 +1 @@
-!function(t){var i,n={message:"",yes_label:"Yes",no_label:"No"},m={init:function(o){i=t.extend({},n,o),t(this).each(function(){t(this).data("options",i),m.build.apply(t(this),[i]),t(this).click(function(o){var i=t(this).data("options");t("#um_confirm_message").html(i.message),t("#um_confirm_button_yes").html(i.yes_label),t("#um_confirm_button_no").html(i.no_label),m.show.apply(this),o.stopPropagation()})})},build:function(o){m.is_builded.apply(this)||(t('<div id="um_confirm_block"></div>').appendTo("body").html('<div class="um_confirm"><div id="um_confirm_title">Confirmation</div><div id="um_confirm_message"></div><div id="um_confirm_buttons"><div id="um_confirm_button_yes" class="um_confirm_button">Yes</div><div id="um_confirm_button_no" class="um_confirm_button">No</div></div></div><div id="um_confirm_block_back"></div>'),t(document).on("click","#um_confirm_button_yes",function(){var o=t("#um_confirm_block").data("obj");m.yes.apply(o)}),t(document).on("click","#um_confirm_button_no",function(){var o=t("#um_confirm_block").data("obj");m.no.apply(o)}),t(document).on("click","#um_confirm_block_back",function(){var o=t("#um_confirm_block").data("obj");m.close.apply(o)}))},is_builded:function(){return t("#um_confirm_block").length},show:function(){t("#um_confirm_block").data("obj",this).show();var o=t(".um_confirm").width(),i=t(".um_confirm").height();t(".um_confirm").css("margin","-"+i/2+"px 0 0 -"+o/2+"px")},close:function(){var o=t(this).data("options");t("#um_confirm_message").html(""),t("#um_confirm_block").hide(),"function"==typeof o.onClose&&o.onClose.apply(this)},yes:function(){var o=t(this).data("options"),i={};if(t("#um_confirm_block").find("form").length){var n=t("#um_confirm_block").find("form").serializeArray();for(key in n)i[n[key].name]=n[key].value}m.close.apply(this),"function"==typeof o.onYes&&o.onYes.apply(this,[i])},no:function(){var o=t(this).data("options"),i={};if(t("#um_confirm_block").find("form").length){var n=t("#um_confirm_block").find("form").serializeArray();for(key in n)i[n[key].name]=n[key].value}m.close.apply(this),"function"==typeof o.onNo&&o.onNo.apply(this,[i])}};t.fn.um_confirm=function(o){return m[o]?m[o].apply(this,Array.prototype.slice.call(arguments,1)):"object"!=typeof o&&o?void t.error("Method "+o+" does not exist for jQuery.um_confirm plugin"):m.init.apply(this,arguments)},t.um_confirm=function(o){i=t.extend({},n,o),t(o.object).data("options",i),m.build.apply(t(o.object),[i]),t("#um_confirm_message").html(i.message),t("#um_confirm_button_yes").html(i.yes_label),t("#um_confirm_button_no").html(i.no_label),m.show.apply(o.object)}}(jQuery);
\ No newline at end of file
+!function(t){var i,n={message:"",yes_label:"Yes",no_label:"No"},m={init:function(o){i=t.extend({},n,o),t(this).each(function(){t(this).data("options",i),m.build.apply(t(this),[i]),t(this).click(function(o){var i=t(this).data("options");t("#um_confirm_message").html(i.message),t("#um_confirm_button_yes").html(i.yes_label),t("#um_confirm_button_no").html(i.no_label),m.show.apply(this),o.stopPropagation()})})},build:function(o){m.is_builded.apply(this)||(t('<div id="um_confirm_block"></div>').appendTo("body").html('<div class="um_confirm"><div id="um_confirm_title">Confirmation</div><div id="um_confirm_message"></div><div id="um_confirm_buttons"><div id="um_confirm_button_yes" class="um_confirm_button">Yes</div><div id="um_confirm_button_no" class="um_confirm_button">No</div></div></div><div id="um_confirm_block_back"></div>'),t(document).on("click","#um_confirm_button_yes",function(){var o=t("#um_confirm_block").data("obj");m.yes.apply(o)}),t(document).on("click","#um_confirm_button_no",function(){var o=t("#um_confirm_block").data("obj");m.no.apply(o)}),t(document).on("click","#um_confirm_block_back",function(){var o=t("#um_confirm_block").data("obj");m.close.apply(o)}))},is_builded:function(){return t("#um_confirm_block").length},show:function(){t("#um_confirm_block").data("obj",this).show();var o=t(".um_confirm").width(),i=t(".um_confirm").height();t(".um_confirm").css("margin","-"+i/2+"px 0 0 -"+o/2+"px")},close:function(){var o=t(this).data("options");t("#um_confirm_message").html(""),t("#um_confirm_block").hide(),"function"==typeof o.onClose&&o.onClose.apply(this)},yes:function(){var o=t(this).data("options"),i={};if(t("#um_confirm_block").find("form").length){var n=t("#um_confirm_block").find("form").serializeArray();for(key in n)i[n[key].name]=n[key].value}m.close.apply(this),"function"==typeof o.onYes&&o.onYes.apply(this,[i])},no:function(){var o=t(this).data("options"),i={};if(t("#um_confirm_block").find("form").length){var n=t("#um_confirm_block").find("form").serializeArray();for(key in n)i[n[key].name]=n[key].value}m.close.apply(this),"function"==typeof o.onNo&&o.onNo.apply(this,[i])}};t.fn.um_confirm=function(o){return m[o]?m[o].apply(this,Array.prototype.slice.call(arguments,1)):"object"!=typeof o&&o?void t.error("Method "+o+" does not exist for jQuery.um_confirm plugin"):m.init.apply(this,arguments)},t.um_confirm=function(o){i=t.extend({},n,o),t(o.object).data("options",i),m.build.apply(t(o.object),[i]),i.title&&t("#um_confirm_title").html(i.title),t("#um_confirm_message").html(i.message),t("#um_confirm_button_yes").html(i.yes_label),t("#um_confirm_button_no").html(i.no_label),m.show.apply(o.object)}}(jQuery);
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