@ -244,7 +244,11 @@ class FormDefinition(object):
try:
value = form_values[field_def['name']]
except KeyError:
raise ValidationError("Invalid file upload")
# Field is missing. Check if it's required.
if 'required' in field_def and field_def['required'] == True:
else:
return ''
field_name = field_def['name']
upload_fname = form_values[u'{0}__name'.format(field_name)]