title: How to specify the name of the form variable used in the template of a FormView? (object_context_name for forms)
body: <pre><code>from forms import MyContactForm
  from django.views.generic.edit import FormView 
  
  class MyFormView(FormView):
      template_name = 'my_forms.html'                                      
      form_class = MyContactForm  
      success_url = '/thanks/' 
  </code></pre>
  
  <p>In my template, the form is called like this: </p>
  
  <p><code>{{ form }}</code> </p>
  
  <p>But how can I call it like this: </p>
  
  <p><code>{{ my_contact_form }}</code>? </p>
  
  <p>This would be the forms equivalent of <code>object_context_name</code>(for models).</p>