Added 'alt' attribute to the images to pass the validation. This fixes #2

templates/posting_general.html

@@ -31,7 +31,8 b''
                 <div class="image">
                     <a class="fancy"
                             href="{{ thread.image.url }}"><img
-                            src="{{ thread.image.url_200x150 }}" />
+                src="{{ thread.image.url_200x150 }}"
+                alt="{% trans 'Post image' %}" />
                     </a>
                 </div>
             {% endif %}
@@ -74,7 +75,8 b''
                                 <div class="image">
                                     <a class="fancy"
                                             href="{{ post.image.url }}"><img
-                                            src="{{ post.image.url_200x150 }}" />
+                                src=" {{ post.image.url_200x150 }}"
+                                alt="{% trans 'Post image' %}" />
                                     </a>
                                 </div>
                             {% endif %}

templates/thread.html

@@ -23,7 +23,8 b''
                     <a
                             class="fancy"
                             href="{{ post.image.url }}"><img
-                        src="{{ post.image.url_200x150 }}" />
+                            src="{{ post.image.url_200x150 }}"
+                            alt="{% trans 'Post image' %}" />
                     </a>
                 </div>
             {% endif %}