title: Pass the dictionary to next page after cleaning the POST data
body: <pre><code>I have a form A() on first page with url /A/.
  I have a form b() on second page with url /B/.
  </code></pre>
  
  <p>If my <code>A()</code> data is cleaned on first page,I want to pass the data to page B.</p>
  
  <p>I use <code>A()</code> to validate input but do not save it to database.
  I require first page details on second page.</p>
  
  <p>Code </p>
  
  <p><strong>first_page/view.py</strong> </p>
  
  <pre><code>main(request):
  if request.method == 'POST':
     f  = A(request.POST)
     if f.is_valid():
        return render()   //how can I pass the cleaned data to second page???
  </code></pre>