diff options
Diffstat (limited to 'rest_framework')
| -rw-r--r-- | rest_framework/fields.py | 4 | ||||
| -rw-r--r-- | rest_framework/relations.py | 8 |
2 files changed, 7 insertions, 5 deletions
diff --git a/rest_framework/fields.py b/rest_framework/fields.py index f86f6626..b371c7d0 100644 --- a/rest_framework/fields.py +++ b/rest_framework/fields.py @@ -110,7 +110,6 @@ class Field(object): default_validators = [] default_empty_html = empty initial = None - coerce_blank_to_null = True def __init__(self, read_only=False, write_only=False, required=None, default=empty, initial=empty, source=None, @@ -248,9 +247,6 @@ class Field(object): self.fail('required') return self.get_default() - if data == '' and self.coerce_blank_to_null: - data = None - if data is None: if not self.allow_null: self.fail('null') diff --git a/rest_framework/relations.py b/rest_framework/relations.py index e9dd7dde..c1e5aa18 100644 --- a/rest_framework/relations.py +++ b/rest_framework/relations.py @@ -1,5 +1,5 @@ from rest_framework.compat import smart_text, urlparse -from rest_framework.fields import Field +from rest_framework.fields import empty, Field from rest_framework.reverse import reverse from django.core.exceptions import ObjectDoesNotExist, ImproperlyConfigured from django.core.urlresolvers import resolve, get_script_prefix, NoReverseMatch, Resolver404 @@ -31,6 +31,12 @@ class RelatedField(Field): ) return super(RelatedField, cls).__new__(cls, *args, **kwargs) + def run_validation(self, data=empty): + # We force empty strings to None values for relational fields. + if data == '': + data = None + return super(RelatedField, self).run_validation(data) + def get_queryset(self): queryset = self.queryset if isinstance(queryset, QuerySet): |