Adding requirement that a Contact should have either an e-mail or phone number

userprofile/models.py

@@ -47,6 +47,11 @@ class Contact(models.Model):
         #return "%s: %s" % (self.user.name, self.desc)
         return u"{0} {1}: {2}".format(self.user.first_name, self.user.last_name, self.desc)
 
+    # Require at least one contact method (e-mail or phone).
+    def clean(self):
+        if not self.email and not self.phone:
+            raise ValidationError('At least one contact method (email, phone) required')
+
 class Trigger(models.Model):
     TYPES = ( ("create", "create"), ("change","change"), ("label","label") )
     user = models.ForeignKey(User, null=False)

userprofile/views.py

@@ -141,7 +141,7 @@ def createContact(request):
         if form.is_valid():
             # Create the Contact
             c = Contact(
-                    user=request.user,
+                    user = request.user,
                     desc = form.cleaned_data['desc'],
                     email = form.cleaned_data['email'],
                     phone = form.cleaned_data['phone']
@@ -152,9 +152,9 @@ def createContact(request):
     else:
         form = ContactForm()
     return render_to_response('profile/createNotification.html',
-                              { "form" : form,
-                                "creating":"Contact",
-                               },
+                              { "form": form,
+                                "creating": "Contact",
+                              },
                               context_instance=RequestContext(request))