Emails are unique. Translate mail foooters. Closes #55 #56

apps/member/forms.py

@@ -50,7 +50,7 @@ class ProfileForm(forms.ModelForm):
     class Meta:
         model = Profile
         fields = '__all__'
-        exclude = ('user', )
+        exclude = ('user', 'email_confirmed', 'registration_valid', )
 
 
 class ClubForm(forms.ModelForm):

apps/member/models.py

@@ -148,7 +148,7 @@ class Profile(models.Model):
         return str(self.user)
 
     def send_email_validation_link(self):
-        subject = "[Note Kfet]" + str(_("Activate your Note Kfet account"))
+        subject = "[Note Kfet] " + str(_("Activate your Note Kfet account"))
         message = loader.render_to_string('registration/mails/email_validation_email.txt',
                                           {
                                               'user': self.user,

apps/registration/forms.py

@@ -28,6 +28,12 @@ class SignUpForm(UserCreationForm):
             self.add_error("username", _("An alias with a similar name already exists."))
         return value
 
+    def clean_email(self):
+        email = self.cleaned_data["email"]
+        if User.objects.filter(email=email).exists():
+            self.add_error("email", _("This email address is already used."))
+        return email
+
     class Meta:
         model = User
         fields = ('first_name', 'last_name', 'username', 'email', )