From 9e83c42200b8bbfda40f30248d89a985c5b95101 Mon Sep 17 00:00:00 2001
From: Alf Eaton <75253002+aeaton-overleaf@users.noreply.github.com>
Date: Tue, 27 Apr 2021 08:36:15 +0100
Subject: [PATCH] Merge pull request #3948 from overleaf/ae-invite-spaces

Remove spaces from invited email addresses

GitOrigin-RevId: 034c4e7297561b9195248eb8a52cd1f800940b6d
---
 .../components/select-collaborators.js                   | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/services/web/frontend/js/features/share-project-modal/components/select-collaborators.js b/services/web/frontend/js/features/share-project-modal/components/select-collaborators.js
index 89ce4eeb22..e5a63c588c 100644
--- a/services/web/frontend/js/features/share-project-modal/components/select-collaborators.js
+++ b/services/web/frontend/js/features/share-project-modal/components/select-collaborators.js
@@ -7,6 +7,11 @@ import classnames from 'classnames'
 
 import Icon from '../../../shared/components/icon'
 
+// Unicode characters in these Unicode groups:
+//  "General Punctuation — Spaces"
+//  "General Punctuation — Format character" (including zero-width spaces)
+const matchAllSpaces = /[\u061C\u2000-\u200F\u202A-\u202E\u2060\u2066-\u2069\u2028\u2029\u202F]/g
+
 export default function SelectCollaborators({
   loading,
   options,
@@ -98,7 +103,9 @@ export default function SelectCollaborators({
   })
 
   const addNewItem = useCallback(
-    (email, focus = true) => {
+    (_email, focus = true) => {
+      const email = _email.replace(matchAllSpaces, '')
+
       if (
         isValidInput &&
         email.includes('@') &&