add the method through ajax verify what the user input whether right

README.rst

@@ -35,3 +35,14 @@ Documentation
 +++++++++++++
 
 Read the `documentation online <http://readthedocs.org/docs/django-simple-captcha>`_.
+
+add the method through ajax verify what the user input whether right
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+
+how to use:
+  ajax send messages:
+      verify_data = $('#id_captcha_1').val(),
+      key = $('#id_captcha_0').val(),
+
+  if the return result is "true"，right，or "false" then not true.
+

captcha/urls.py

@@ -7,4 +7,5 @@
     url(r'image/(?P<key>\w+)/$', 'captcha_image', name='captcha-image'),
     url(r'audio/(?P<key>\w+)/$', 'captcha_audio', name='captcha-audio'),
     url(r'refresh/$', 'captcha_refresh', name='captcha-refresh'),
+    url(r'verify/$','captcha_verify',name='captcha-verify'),
 )

captcha/views.py

@@ -119,3 +119,21 @@ def captcha_refresh(request):
 
         return HttpResponse(json.dumps(to_json_responce), content_type='application/json')
     raise Http404
+
+def captcha_verify(request):
+    """
+        Check whether the input is right for ajax verify request
+    """
+
+    if request.is_ajax():
+        try:
+            response = request.GET.get('verify_data')
+            key = request.GET.get('key')
+        except Exception,e:
+            traceback.print_stack()
+            raise Http404
+        store = get_object_or_404(CaptchaStore, hashkey=key)
+        result = 'true' if store.response == response else 'false'
+
+        return HttpResponse(json.dumps([result]), mimetype='application/json')
+    raise Http404