From 6ce708e944dd79b4bf156b734171e8485c077031 Mon Sep 17 00:00:00 2001
From: Elad Bezalel <elad.bezalel@gmail.com>
Date: Sat, 5 Dec 2015 00:24:09 +0200
Subject: [PATCH] fix(input): input error messages visible on form submit

Added check for parent form `$submitted` attribute.

Notice that `novalidate` attribute should be applied on parent form in order to make it work (Browser preventing submit when not specified)

fixes #5752
---
 src/components/input/input.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/components/input/input.js b/src/components/input/input.js
index f97a4cfa7e0..8c07e0ddc42 100644
--- a/src/components/input/input.js
+++ b/src/components/input/input.js
@@ -212,7 +212,7 @@ function inputTextareaDirective($mdUtil, $window, $mdAria) {
     }
 
     var isErrorGetter = containerCtrl.isErrorGetter || function() {
-        return ngModelCtrl.$invalid && ngModelCtrl.$touched;
+        return ngModelCtrl.$invalid && (ngModelCtrl.$touched || ngModelCtrl.$$parentForm.$submitted);
       };
     scope.$watch(isErrorGetter, containerCtrl.setInvalid);