Always lowercase the user's email

app.yaml

@@ -5,6 +5,11 @@ api_version: 1
 threadsafe: no
 
 handlers:
+
+- url: /remote_api
+  script: $APPENGINE/google/appengine/ext/remote_api/handler.py
+  login: admin
+
 - url: /img
   static_dir: media/img
 
@@ -20,10 +25,6 @@ handlers:
 - url: /.*
   script: djangoappengine/main/main.py
 
-- url: /remote_api
-  script: $APPENGINE/google/appengine/ext/remote_api/handler.py
-  login: admin
-
 skip_files:
 - ^(.*/)?.*\.psd
 

guest/forms.py

@@ -26,4 +26,10 @@ class GuestEmailForm(forms.ModelForm):
 
     class Meta:
         model = Guest
-        fields = ('email', )
+        fields = ('email', )
+
+    def clean_email(self):
+        email = self.cleaned_data.get('email', '')
+        if email:
+            email = email.lower()
+        return email

guest/views.py

@@ -16,6 +16,7 @@ def rsvp_login(request):
     #email = request.session.get('email')
     if request.method == "POST":
         email = request.POST.get('email')
+        email = email.lower()
         request.session['email'] = email
         guest, created = Guest.objects.get_or_create(email=email)
         form = GuestEmailForm(request.POST, instance=guest)