fix(typeahead): run validators manually on select

src/typeahead/test/typeahead.spec.js

@@ -625,6 +625,18 @@ describe('typeahead tests', function () {
       $(match).click();
       $scope.$digest();
     });
+
+    it('issue #3311 - should trigger validation if filter value equal to list value', function() {
+
+      var element = prepareInputEl('<form name="form"><input name="input" ng-model="result" typeahead="item for item in source | filter:$viewValue"></form>');
+
+      changeInputValueTo(element, 'foo');
+
+      var match = $(findMatches(element)[0]).find('a')[0];
+      $(match).click();
+
+      expect($scope.form.input.$error.parse).toBeUndefined();
+    });
   });
 
   describe('input formatting', function () {

src/typeahead/typeahead.js

@@ -250,6 +250,7 @@ angular.module('ui.bootstrap.typeahead', ['ui.bootstrap.position', 'ui.bootstrap
         model = parserResult.modelMapper(originalScope, locals);
         $setModelValue(originalScope, model);
         modelCtrl.$setValidity('editable', true);
+        modelCtrl.$setValidity('parse', true);
 
         onSelectCallback(originalScope, {
           $item: item,