Fix template condition

Author: mattfreire

templates/partials/book_form.html

@@ -4,15 +4,20 @@
     <form method="POST">
         {% csrf_token %}
         {{ form|crispy }}
-        <button type="submit" hx-post="."
+        {% if book %}
+        <button type="submit" hx-post="{% url 'update-book' book.id %}"
             class="inline-flex items-center px-3 py-2 border border-transparent rounded-md shadow-sm text-sm font-medium text-white bg-indigo-600 hover:bg-indigo-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-indigo-500">
             Submit
         </button>
-        {% if book %}
         <button hx-get="{% url 'detail-book' book.id %}" type="button"
             class="ml-2 inline-flex items-center px-3 py-2 border border-gray-300 shadow-sm text-sm font-medium rounded-md text-gray-700 bg-white hover:bg-gray-50 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-indigo-500">
             Cancel
         </button>
+        {% else %}
+        <button type="submit" hx-post="."
+            class="inline-flex items-center px-3 py-2 border border-transparent rounded-md shadow-sm text-sm font-medium text-white bg-indigo-600 hover:bg-indigo-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-indigo-500">
+            Submit
+        </button>
         {% endif %}
     </form>
 </div>