check for duplicate email while registration

2 files changed, 20 insertions, 4 deletions

diff --git a/tbc/templates/tbc/register.html b/tbc/templates/tbc/register.html
index 68323fb..97bf423 100644
--- a/tbc/templates/tbc/register.html
+++ b/tbc/templates/tbc/register.html
@@ -1,5 +1,15 @@
 {% extends 'base.html' %}
 {% block content %}
+
+{% if DuplicateEmail %}
+    <center>
+        <div class="alert" style="width:360px;height:23px;">
+            <a class="close" data-dismiss="alert" href="#">&times;</a>
+            <p>Sorry ! User with same email address already exists.</p>
+        </div>
+    </center>
+{% endif %}
+
 <div id="content-wrap" style="max-width:600px;">
 <h3>Registration</h3>
 <hr>
diff --git a/tbc/views.py b/tbc/views.py
index 5fde428..7d7bc7c 100755
--- a/tbc/views.py
+++ b/tbc/views.py
@@ -192,12 +192,19 @@ def UserLogin(request):
 
 def UserRegister(request):
     context = {}
+    context.update(csrf(request))
     if request.method == 'POST':
         form = UserRegisterForm(request.POST)
         if form.is_valid():
-            user = form.save()
-            add_log(user, user, CHANGE, 'Registered')
-            return HttpResponseRedirect('/login/?signup=done')
+            email = request.POST['email']
+            if User.objects.get(email=email):
+                context['form'] = form
+                context['DuplicateEmail'] = True
+                return render_to_response('tbc/register.html', context)
+            else:
+                user = form.save()
+                add_log(user, user, CHANGE, 'Registered')
+                return HttpResponseRedirect('/login/?signup=done')
         else:
             context = {}
             context.update(csrf(request))
@@ -205,7 +212,6 @@ def UserRegister(request):
             return render_to_response('tbc/register.html', context)
     else:
         form = UserRegisterForm()
-    context.update(csrf(request))
     context['form'] = form
     return render_to_response('tbc/register.html', context)