Finish proof of concept of angular forms, added validation

public/js/main.js

@@ -42,12 +42,23 @@ $(document).ready(function() {
   });
 });
 
-var profileValidation = angular.module('profileValidation',[]);
+var profileValidation = angular.module('profileValidation',['ui.bootstrap']);
 profileValidation.controller('profileValidationController', ['$scope', '$http',
     function($scope, $http) {
         $http.get('/account/api').success(function(data) {
             $scope.user = data.user;
-            console.log($scope.user);
         });
     }
 ]);
+profileValidation.filter('anyInvalidDirtyFields', function () {
+  return function(form) {
+    for(var prop in form) {
+      if(form.hasOwnProperty(prop)) {
+        if(form[prop].$invalid && form[prop].$dirty) {
+          return true; 
+        }
+      }
+    }
+    return false;
+  };
+});