title: Django nested if else in templates
body: <p>I'm using django embeded video so when user puts youtube link video I can have the thumbnail of the video using</p>
  
  <pre><code>&lt;img src="{{ my_video.thumbnail }}" class="img-rounded" alt="☺" height="75" width="75"/&gt;
  </code></pre>
  
  <p>but when user inserts the link that that's not an youtube video I want to insert default image.</p>
  
  <p>currently this is what I have</p>
  
  <pre><code>{% if post.main_image %} //if post has main_image
  &lt;img src="{{post.get_image_url}}"  class="img-rounded" alt="☺" height="75" width="75"/&gt;
    {% elif post.url %} //if post has url
      {% video post.video as my_video %} 
        {% if my_video %}//if that url is an link to video
          &lt;img src="{{ my_video.thumbnail }}" class="img-rounded" alt="☺" height="75" width="75"/&gt;
          {% elif %} //if that url isn't a video
          &lt;img src="{{post.image}}"  class="img-rounded" alt="☺ EBAGU" height="75" width="75"/&gt;
          {% endif %}
     {% endvideo %}
  {% else %} //if it  doesn't have main_image or link
  &lt;img src="{{post.thumbnail}}"  class="img-rounded" alt="☺" height="75" width="75"/&gt;
  {% endif %}
  </code></pre>
  
  <p>with the above code I get</p>
  
  <pre><code>TemplateSyntaxError at /post/aa-2/
  Unexpected end of expression in if tag.
  </code></pre>
  
  <p>at {% if my_video%}</p>
  
  <p>can someone please help me</p>
  
  <p>This is a link to embed video app-> <a href="http://django-embed-video.readthedocs.org/en/v1.1.0/examples.html#template-examples" rel="noreferrer">http://django-embed-video.readthedocs.org/en/v1.1.0/examples.html#template-examples</a></p>