Fix for empty form fields

27c93c08 · Tom Christie · f4ad77ac · 27c93c08
Commit 27c93c08 authored Oct 03, 2012 by Tom Christie
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rest_framework/fields.py
+4 -1

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--- a/rest_framework/fields.py
+++ b/rest_framework/fields.py
@@ -250,7 +250,10 @@ class ManyPrimaryKeyRelatedField(PrimaryKeyRelatedField):
            value = data.getlist(field_name)
        except:
            value = data.get(field_name)
-        into[field_name] = [self.from_native(item) for item in value if item]
+        else:
+            if value == ['']:
+                value = []
+        into[field_name] = [self.from_native(item) for item in value]
 class NaturalKeyRelatedField(RelatedField):