title: Reverse URL error in form action
body: <p>I have this  bit of HTML with a reverse URL:</p>
  
  <pre><code>&lt;form role="form" method="post" action ="{% url 'add_location' %}"&gt;{% csrf_token %}
  </code></pre>
  
  <p>I am trying to have it work with this url pattern here:</p>
  
  <pre><code>url(r'^location/add$', AddLocation.as_view(), name="add_location"),
  </code></pre>
  
  <p>But I am receiving the following error:</p>
  
  <pre><code>Reverse for 'add_location' with arguments '()' and keyword arguments '{}' not found. 0 pattern(s) tried: []
  </code></pre>
  
  <p>I think there is something fundamentally wrong happening here, but I can't seem to figure out what it is. I may not understand reverse urls correctly. I can provide more information if needed.</p>