feat(timepicker): add validation information

- Add validation information for specific violations, allowing users to style classes generated by Angular

Closes #6230
Closes #6259

Author: bifodus

Diff for: src/timepicker/test/timepicker.spec.js

@@ -1230,6 +1230,7 @@ describe('timepicker directive', function() {
       changeInputValueTo(el, 'pizza');
       expect($rootScope.time).toBe(null);
       expect(el.parent().hasClass('has-error')).toBe(true);
+      expect(el.hasClass('ng-invalid-hours'));
       expect(element.hasClass('ng-invalid-time')).toBe(true);
 
       changeInputValueTo(el, 8);
@@ -1247,6 +1248,7 @@ describe('timepicker directive', function() {
       changeInputValueTo(el, '8a');
       expect($rootScope.time).toBe(null);
       expect(el.parent().hasClass('has-error')).toBe(true);
+      expect(el.hasClass('ng-invalid-minutes'));
       expect(element.hasClass('ng-invalid-time')).toBe(true);
 
       changeInputValueTo(el, 22);
@@ -1262,6 +1264,7 @@ describe('timepicker directive', function() {
       changeInputValueTo(el, 'pizza');
       expect($rootScope.time).toBe(null);
       expect(el.parent().hasClass('has-error')).toBe(true);
+      expect(el.hasClass('ng-invalid-seconds'));
       expect(element.hasClass('ng-invalid-time')).toBe(true);
 
       changeInputValueTo(el, 13);
@@ -1291,6 +1294,9 @@ describe('timepicker directive', function() {
       elS.blur();
       $rootScope.$digest();
 
+      expect(elH.hasClass('ng-valid'));
+      expect(elM.hasClass('ng-valid'));
+      expect(elS.hasClass('ng-valid'));
       expect(element.hasClass('ng-invalid-time')).toBe(false);
     });
 

Diff for: src/timepicker/timepicker.js

@@ -15,6 +15,7 @@ angular.module('ui.bootstrap.timepicker', [])
 })
 
 .controller('UibTimepickerController', ['$scope', '$element', '$attrs', '$parse', '$log', '$locale', 'uibTimepickerConfig', function($scope, $element, $attrs, $parse, $log, $locale, timepickerConfig) {
+  var hoursModelCtrl, minutesModelCtrl, secondsModelCtrl;
   var selected = new Date(),
     watchers = [],
     ngModelCtrl = { $setViewValue: angular.noop }, // nullModelCtrl
@@ -36,6 +37,10 @@ angular.module('ui.bootstrap.timepicker', [])
         minutesInputEl = inputs.eq(1),
         secondsInputEl = inputs.eq(2);
 
+    hoursModelCtrl = hoursInputEl.controller('ngModel');
+    minutesModelCtrl = minutesInputEl.controller('ngModel');
+    secondsModelCtrl = secondsInputEl.controller('ngModel');
+
     var mousewheel = angular.isDefined($attrs.mousewheel) ? $scope.$parent.$eval($attrs.mousewheel) : timepickerConfig.mousewheel;
 
     if (mousewheel) {
@@ -295,14 +300,23 @@ angular.module('ui.bootstrap.timepicker', [])
       ngModelCtrl.$setValidity('time', false);
       if (angular.isDefined(invalidHours)) {
         $scope.invalidHours = invalidHours;
+        if (hoursModelCtrl) {
+          hoursModelCtrl.$setValidity('hours', false);
+        }
       }
 
       if (angular.isDefined(invalidMinutes)) {
         $scope.invalidMinutes = invalidMinutes;
+        if (minutesModelCtrl) {
+          minutesModelCtrl.$setValidity('minutes', false);
+        }
       }
 
       if (angular.isDefined(invalidSeconds)) {
         $scope.invalidSeconds = invalidSeconds;
+        if (secondsModelCtrl) {
+          secondsModelCtrl.$setValidity('seconds', false);
+        }
       }
     };
 
@@ -425,6 +439,18 @@ angular.module('ui.bootstrap.timepicker', [])
   }
 
   function makeValid() {
+    if (hoursModelCtrl) {
+      hoursModelCtrl.$setValidity('hours', true);
+    }
+
+    if (minutesModelCtrl) {
+      minutesModelCtrl.$setValidity('minutes', true);
+    }
+
+    if (secondsModelCtrl) {
+      secondsModelCtrl.$setValidity('seconds', true);
+    }
+
     ngModelCtrl.$setValidity('time', true);
     $scope.invalidHours = false;
     $scope.invalidMinutes = false;