2 files changed, 2 insertions, 2 deletions
diff --git a/web/react/components/create_comment.jsx b/web/react/components/create_comment.jsx
index cae94429c..aa7ab6a7b 100644
--- a/web/react/components/create_comment.jsx
+++ b/web/react/components/create_comment.jsx
@@ -129,7 +129,7 @@ export default class CreateComment extends React.Component {
             function handlePostError(err) {
                 let state = {};
 
-                if (err.message === 'Invalid RootId parameter') {
+                if (err.id === 'api.post.create_post.root_id.app_error') {
                     PostStore.removePendingPost(post.channel_id, post.pending_post_id);
 
                     if ($('#post_deleted').length > 0) {
diff --git a/web/react/components/create_post.jsx b/web/react/components/create_post.jsx
index a476863a3..de971c43f 100644
--- a/web/react/components/create_post.jsx
+++ b/web/react/components/create_post.jsx
@@ -191,7 +191,7 @@ export default class CreatePost extends React.Component {
             (err) => {
                 const state = {};
 
-                if (err.message === 'Invalid RootId parameter') {
+                if (err.id === 'api.post.create_post.root_id.app_error') {
                     if ($('#post_deleted').length > 0) {
                         $('#post_deleted').modal('show');
                     }