diff --git a/src/angular-simple-mask.js b/src/angular-simple-mask.js
index b3ecfd5..e00994d 100644
--- a/src/angular-simple-mask.js
+++ b/src/angular-simple-mask.js
@@ -1,56 +1,61 @@
 'use strict';
 
 angular.module('angularMask', [])
-    .directive('angularMask', function() {
-      return {
-        restrict : 'A',
-        require: 'ngModel',
-        link: function($scope, el, attrs, model) {
-          var format = attrs.angularMask,
-              arrFormat = format.split('|');
+  .directive('angularMask', function () {
+    return {
+      restrict: 'A',
+      require: 'ngModel',
+      link: function ($scope, el, attrs, model) {
+        var format = attrs.angularMask,
+          arrFormat = format.split('|');
 
-          if(arrFormat.length > 1){
-            arrFormat.sort(function(a, b){
-              return a.length - b.length;
-            });
-          }
-          model.$formatters.push(mask);
-          model.$parsers.push(function (value) {
-            model.$viewValue = mask(value);
-            var modelValue = parseInt(String(value).replace(/\D/g,''));
-            el.val(model.$viewValue);
-            return modelValue;
+        if (arrFormat.length > 1) {
+          arrFormat.sort(function (a, b) {
+            return a.length - b.length;
           });
+        }
 
-          function mask(val) {
-	    if(val === null){
-              return '';
-            }
-            var value = String(val).replace(/\D/g,'');
-            if(arrFormat.length > 1){
-              for(var a in arrFormat){
-                if(value.replace(/\D/g,'').length <= arrFormat[a].replace(/\D/g,'').length){
-                  format = arrFormat[a];
-                  break;
-                }
+        model.$formatters.push(function (value) {
+          return value === null ? '' : mask(String(value).replace(/\D/g, ''));
+        });
+
+        model.$parsers.push(function (value) {
+          console.log(value);
+          model.$viewValue = mask(value);
+          var modelValue = String(value).replace(/\D/g, '');
+          el.val(model.$viewValue);
+          return modelValue;
+        });
+
+        function mask(val) {
+          if (val === null) {
+            return '';
+          }
+          var value = String(val).replace(/\D/g, '');
+          if (arrFormat.length > 1) {
+            for (var a in arrFormat) {
+              if (value.replace(/\D/g, '').length <= arrFormat[a].replace(/\D/g, '').length) {
+                format = arrFormat[a];
+                break;
               }
             }
-            var newValue = '';
-            for(var nmI = 0, mI = 0; mI < format.length;){
-              if(format[mI].match(/\D/)){
-                newValue+=format[mI];
-              }else{
-                if(value[nmI] != undefined){
-                  newValue+=value[nmI];
-                  nmI++;
-                }else{
-                  break;
-                }
+          }
+          var newValue = '';
+          for (var nmI = 0, mI = 0; mI < format.length;) {
+            if (format[mI].match(/\D/)) {
+              newValue += format[mI];
+            } else {
+              if (value[nmI] != undefined) {
+                newValue += value[nmI];
+                nmI++;
+              } else {
+                break;
               }
-              mI++;
             }
-            return newValue;
+            mI++;
           }
+          return newValue;
         }
-      };
-    });
+      }
+    };
+  });