[Answered ]-Context Variable will not show up in Django template

You need to include the cleaned data in the template context. However, cd is only defined when the form is valid, so you can do something like:

data = {
    'post': post,
    'form': form,
    'sent': sent,
}

if sent:
    data['cd'] = cd
return render(request, 'blog/post/share.html', data)

Since you don’t need the entire cd dictionary in the template, another option would be to pass only the variable you need, cd['to'].

data = {
    'post': post,
    'form': form,
    'sent': sent,
}

if sent:
    data['sent_to'] = cd['to']
return render(request, 'blog/post/share.html', data)

Then in your template, you would use {{ sent_to }} instead of {{ cd.to }}

cd is only used within your view, but it is not a context variable.

To make it a context variable and accessible in the template you have to add it to your existing context variables:

return render(request, 'blog/post/share.html', {'post': post,
                                            'form': form,
                                            'sent': sent,
                                            'cd': cd})

You need to add to or cd to your context:

return render(request, 'blog/post/share.html', {'post': post,
                                                'form': form,
                                                'sent': sent})

For example:

{'cd': cd,
 'post': post,
 'form': form,
  'sent': sent}