text: ﻿'use strict';
  
  angular.module('all-directives')
         .directive("compareTo", function () {
             return {
                 require: "ngModel",
                 scope: {
                     otherModelValue: "=compareTo"
                 },
                 link: function (scope, element, attributes, ngModel) {
  
                     ngModel.$validators.compareTo = function (modelValue) {
                         return modelValue == scope.otherModelValue;
                     };
  
                     scope.$watch("otherModelValue", function () {
                         ngModel.$validate();
                     });
                 }
             };
         });
  
  
  