Normally we should receive ErrorDict, but in case we do

ippisite/ippidb/templatetags/customtags.py

@@ -3,7 +3,7 @@ import logging
 from django import forms
 from django import template
 from django.contrib.messages.storage.base import Message
-from django.forms.utils import ErrorList
+from django.forms.utils import ErrorList, ErrorDict
 from django.utils.safestring import mark_safe
 from django.utils.translation import ugettext
 
@@ -115,6 +115,13 @@ def bootstrap_core(object):
         # print errors in a bootstrap way
         for error in object:
             ret.append("""<div class="alert alert-danger">%s</div>""" % error.replace("\n", "<br/>"))
+    elif isinstance(object, ErrorDict):
+        # print errors in a bootstrap way
+        for key, error in object.items():
+            ret.append('<div class="alert alert-danger"><b>%s:</b>' % key)
+            for line in bootstrap_core(error):
+                ret.append(line)
+            ret.append('</div>')
     elif isinstance(object, Message):
         # print messages in a bootstrap way
         message = object