Fixes #2915: Fix bulk editing of pass-through ports

netbox/templates/utilities/obj_bulk_edit.html

@@ -4,6 +4,14 @@
 
 {% block content %}
 <h1>{% block title %}Editing {{ table.rows|length }} {{ obj_type_plural|bettertitle }}{% endblock %}</h1>
+{% if form.errors %}
+    <div class="panel panel-danger">
+        <div class="panel-heading"><strong>Errors</strong></div>
+        <div class="panel-body">
+            {{ form.errors }}
+        </div>
+    </div>
+{% endif %}
 <form action="" method="post" class="form form-horizontal">
     {% csrf_token %}
     {% if request.POST.return_url %}