From e2d9ac28eac369a3935a48ec30fedc769be7892f Mon Sep 17 00:00:00 2001
From: JayanthBontha <Jayanth2921@gmail.com>
Date: Thu, 12 Oct 2023 12:49:02 +0530
Subject: [PATCH] Fixed Duplicate Email Registration

---
 AUTHORS.rst        | 1 +
 wger/core/forms.py | 3 ++-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/AUTHORS.rst b/AUTHORS.rst
index abb43eee3..75326e5ec 100644
--- a/AUTHORS.rst
+++ b/AUTHORS.rst
@@ -74,6 +74,7 @@ Developers
 * Bernardo Koen - https://github.com/BernardoKoen
 * Gabriel Liss - https://github.com/gabeliss
 * Alexandra Rhodes - https://github.com/arhodes130
+* Jayanth Bontha - https://github.com/JayanthBontha
 
 Translators
 -----------
diff --git a/wger/core/forms.py b/wger/core/forms.py
index 68f8f20c8..ee367da7b 100644
--- a/wger/core/forms.py
+++ b/wger/core/forms.py
@@ -196,7 +196,8 @@ def clean_email(self):
         if not email:
             return email
         try:
-            user = User.objects.get(email=email)
+            #Performs a case-insensitive lookup
+            user = User.objects.get(email__iexact=email)
             if user.email == self.instance.email:
                 return email
         except User.DoesNotExist: