Initial commit

portal_client/app/common/directives/compare-to/compare-to.js

@@ -0,0 +1,22 @@
+angular.module('portal.common.directives.compareTo', ['ui.router'])
+  .directive('compareTo', function(){
+    return {
+      require: 'ngModel',
+      scope: {
+          otherModelValue: '=compareTo'
+      },
+      link: function(scope, element, attributes, ngModel) {
+           
+        ngModel.$validators.compareTo = function(modelValue) {
+          if ((modelValue === null || modelValue === undefined) && scope.otherModelValue === null) {
+            return true;
+          }
+          return modelValue === scope.otherModelValue;
+      };
+
+          scope.$watch('otherModelValue', function() {
+              ngModel.$validate();
+          });
+      }
+    };
+  });