serializersDictField blank false

The blank attribute for the serializers.DictField does not exist. However, you can set the required attribute to True to ensure that the field is not left blank.

For example:

class MySerializer(serializers.Serializer):
    my_dict_field = serializers.DictField(required=True)

In this example, if my_dict_field is not included in the incoming data, the serializer will raise a ValidationError with a message that the field is required.