diff --git a/app/coffee/modules/backlog/lightboxes.coffee b/app/coffee/modules/backlog/lightboxes.coffee
index 4560f704..c787203a 100644
--- a/app/coffee/modules/backlog/lightboxes.coffee
+++ b/app/coffee/modules/backlog/lightboxes.coffee
@@ -51,6 +51,8 @@ CreateEditSprint = ($repo, $confirm, $rs, $rootscope, lightboxService) ->
 
             promise.then null, (data) ->
                 form.setErrors(data)
+                if data._error_message
+                    $confirm.notify("error", data._error_message)
 
         remove = ->
             #TODO: i18n
@@ -58,10 +60,13 @@ CreateEditSprint = ($repo, $confirm, $rs, $rootscope, lightboxService) ->
             subtitle = $scope.sprint.name
 
             $confirm.ask(title, subtitle).then =>
-                $repo.remove($scope.sprint).then ->
+                onSuccess = ->
                     $scope.milestonesCounter -= 1
                     lightboxService.close($el)
                     $rootscope.$broadcast("sprintform:remove:success")
+                onError = ->
+                    $confirm.notify("error")
+                $repo.remove($scope.sprint).then(onSuccess, onError)
 
         $scope.$on "sprintform:create", (event, projectId) ->
             createSprint = true
diff --git a/app/coffee/modules/common/lightboxes.coffee b/app/coffee/modules/common/lightboxes.coffee
index b9ca1e1c..0eaeb900 100644
--- a/app/coffee/modules/common/lightboxes.coffee
+++ b/app/coffee/modules/common/lightboxes.coffee
@@ -139,9 +139,6 @@ CreateEditUserstoryDirective = ($repo, $model, $rs, $rootScope, lightboxService)
             if us.client_requirement
                 $el.find("label.client-requirement").addClass("selected")
 
-        $scope.$on "$destroy", ->
-            $el.off()
-
         $el.on "click", ".button-green", (event) ->
             event.preventDefault()
             form = $el.find("form").checksley()
@@ -159,6 +156,11 @@ CreateEditUserstoryDirective = ($repo, $model, $rs, $rootScope, lightboxService)
                 lightboxService.close($el)
                 $rootScope.$broadcast(broadcastEvent, data)
 
+            promise.then null, (data) ->
+                form.setErrors(data)
+                if data._error_message
+                    $confirm.notify("error", data._error_message)
+
         $el.on "click", "label.blocked", (event) ->
             event.preventDefault()
             target = angular.element(event.currentTarget)
@@ -212,10 +214,16 @@ CreateBulkUserstoriesDirective = ($repo, $rs, $rootscope, lightboxService) ->
             if not form.validate()
                 return
 
-            $rs.userstories.bulkCreate($scope.new.projectId, $scope.new.statusId, $scope.new.bulk).then (result) ->
+            promise = $rs.userstories.bulkCreate($scope.new.projectId, $scope.new.statusId, $scope.new.bulk)
+            promise.then (result) ->
                 $rootscope.$broadcast("usform:bulk:success", result)
                 lightboxService.close($el)
 
+            promise.then null, (data) ->
+                form.setErrors(data)
+                if data._error_message
+                    $confirm.notify("error", data._error_message)
+
         $scope.$on "$destroy", ->
             $el.off()
 
@@ -328,9 +336,7 @@ AssignedToLightboxDirective = (lightboxService) ->
 
         $el.on "click", ".close", (event) ->
             event.preventDefault()
-
             lightboxService.close($el)
-
             $scope.$apply ->
                 $scope.usersSearch = null
 
diff --git a/app/partials/views/modules/lightbox_add-new-us.jade b/app/partials/views/modules/lightbox_add-new-us.jade
index f3553ee3..3ff9823d 100644
--- a/app/partials/views/modules/lightbox_add-new-us.jade
+++ b/app/partials/views/modules/lightbox_add-new-us.jade
@@ -3,30 +3,31 @@ a.close(href="", title="close")
 form
     h2.title(tg-i18n="us.title-new")
     fieldset
-        input(type="text", ng-model="us.subject", tg-i18n="placeholder:common.subject", data-required="true", data-maxlength="500")
+        input(type="text", name="subject", ng-model="us.subject", tg-i18n="placeholder:common.subject",
+              data-required="true", data-maxlength="500")
     fieldset
-        select(ng-model="us.status", ng-options="s.id as s.name for s in usStatusList",
+        select(name="status", ng-model="us.status", ng-options="s.id as s.name for s in usStatusList",
                tg-i18n="placeholder:common.status")
     fieldset
-        input(type="text", placeholder="Tags", tg-tags, ng-model="us.tags")
+        input(type="text", name="tags", placeholder="Tags", tg-tags, ng-model="us.tags")
     fieldset
-        textarea.description(placeholder="It's up to well-educated users to add a description description", ng-model="us.description")
+        textarea.description(name="description", ng-model="us.description",
+                             placeholder="It's up to well-educated users to add a description description")
     div.new-us-settings
         fieldset
             label.requirement.team-requirement(for="team-requirement", tg-i18n="us.team-requirement")
-            input(
-                type="checkbox", ng-model="us.team_requirement",
-                name="team-requirement", id="team-requirement")
+            input(type="checkbox", name="team_requirement", ng-model="us.team_requirement",
+                  id="team-requirement")
         fieldset
             label.requirement.client-requirement(for="client-requirement", tg-i18n="us.client-requirement")
-            input(
-                type="checkbox", ng-model="us.client_requirement",
-                name="client-requirement", id="client-requirement")
+            input(type="checkbox", name="client_requirement", ng-model="us.client_requirement",
+                  id="client-requirement")
         fieldset
             label.blocked(for="blocked-us", tg-i18n="common.blocked")
-            input(type="checkbox", ng-model="us.is_blocked", name="blocked-us", id="blocked-us")
+            input(type="checkbox", name="is_blocked", ng-model="us.is_blocked", id="blocked-us")
+
     fieldset.blocked-note.hidden
-        textarea(placeholder="Why is this user story blocked?", ng-model="us.blocked_note")
+        textarea(name="blocked_note", placeholder="Why is this user story blocked?", ng-model="us.blocked_note")
 
     a.button.button-green(href="", title="Save")
         span Create