fix(input): guard against null access on parentForm (Angular 1.3).

angular · Dec 14, 2015 · 1d71928 · 1d71928
1 parent 80a8929
commit 1d71928
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/components/input/input.js b/src/components/input/input.js
@@ -267,7 +267,10 @@ function inputTextareaDirective($mdUtil, $window, $mdAria) {
     }
 
     var isErrorGetter = containerCtrl.isErrorGetter || function() {
-      return ngModelCtrl.$invalid && (ngModelCtrl.$touched || ngModelCtrl.$$parentForm.$submitted);
+      return ngModelCtrl.$invalid && (
+        ngModelCtrl.$touched ||
+        (ngModelCtrl.$$parentForm && ngModelCtrl.$$parentForm.$submitted)
+      );
     };
 
     scope.$watch(isErrorGetter, containerCtrl.setInvalid);