From ea900a1729247c7707303ae0d4cbd3677fc2e41d Mon Sep 17 00:00:00 2001
From: Jamal Jackson <jamal@bitpay.com>
Date: Wed, 19 Oct 2016 13:22:24 -0400
Subject: [PATCH] disabled save button for name change until value is different
 than stored name

---
 src/js/controllers/preferencesAlias.js | 7 +++++++
 www/views/preferencesAlias.html        | 2 +-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/js/controllers/preferencesAlias.js b/src/js/controllers/preferencesAlias.js
index 8385a083f..e5967199c 100644
--- a/src/js/controllers/preferencesAlias.js
+++ b/src/js/controllers/preferencesAlias.js
@@ -23,4 +23,11 @@ angular.module('copayApp.controllers').controller('preferencesAliasController',
         $ionicHistory.goBack();
       });
     };
+    $scope.valueCheck = function() {
+      if ($scope.alias.value == wallet.credentials.walletName || $scope.alias.value == '') $scope.disableSave = true;
+      else $scope.disableSave = false;
+    };
+    $scope.$watch('alias.value', function(newvalue, oldvalue) {
+      $scope.valueCheck();
+    });
   });
diff --git a/www/views/preferencesAlias.html b/www/views/preferencesAlias.html
index a2d302a0f..292842c33 100644
--- a/www/views/preferencesAlias.html
+++ b/www/views/preferencesAlias.html
@@ -20,7 +20,7 @@
       </div>
       <button type="submit"
               class="button button-standard button-primary"
-              ng-disabled="aliasForm.$invalid" translate>
+              ng-disabled="disableSave" translate>
         Save
       </button>
     </form>