1 files changed, 4 insertions, 0 deletions

diff --git a/client/src/app/+login/login.component.html b/client/src/app/+login/login.component.html
index 5f5b0f565..27793ff0c 100644
--- a/client/src/app/+login/login.component.html
+++ b/client/src/app/+login/login.component.html
@@ -28,6 +28,10 @@
             <div *ngIf="formErrors.username" class="form-error">
               {{ formErrors.username }}
             </div>
+
+            <div *ngIf="hasUsernameUppercase()" i18n class="form-warning">
+              ⚠️ Most email addresses do not include capital letters.
+            </div>
           </div>
 
           <div class="form-group">