diff --git a/app/views/users/invitations/edit.html.erb b/app/views/users/invitations/edit.html.erb
index 70375dfca..28c36bdd9 100644
--- a/app/views/users/invitations/edit.html.erb
+++ b/app/views/users/invitations/edit.html.erb
@@ -57,8 +57,11 @@
 (function () {
   var formErrors = {};
 
-  <% resource.errors.each do |err, m| %>
-  formErrors["<%= err %>"] =["<%= m %>"];
+  <% resource.errors.as_json.each do |err, messages| %>
+  formErrors["<%= err %>"]=[]
+    <% messages.each do |message| %>
+      formErrors["<%= err %>"].push('<%= message %>');
+    <% end %>
   <% end %>
 
   $("form").renderFormErrors("user", formErrors, false);
@@ -71,8 +74,11 @@
 (function () {
   var formErrors = {};
 
-  <% @team.errors.each do |err, m| %>
-  formErrors["<%= err %>"] =["<%= m %>"];
+  <% @team.errors.as_json.each do |err, messages| %>
+  formErrors["<%= err %>"]=[]
+    <% messages.each do |message| %>
+      formErrors["<%= err %>"].push('<%= message %>');
+    <% end %>
   <% end %>
 
   $("form").renderFormErrors("team", formErrors, false);