adding handling for blank=True when validating enumerated field

jpmckinney · Feb 18, 2015 · d28dcfc · d28dcfc
1 parent 130ee29
commit d28dcfc
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/validictory/validator.py b/validictory/validator.py
@@ -501,8 +501,9 @@ def validate_enum(self, x, fieldname, schema, path, options=None):
                 raise SchemaError("Enumeration {!r} for field '{}' must be a container".format(
                                   options, fieldname))
             if value not in options:
-                self._error("is not in the enumeration: {options!r}", value, fieldname,
-                            options=options, path=path)
+                if not(value == '' and schema.get('blank', self.blank_by_default)):
+                    self._error("is not in the enumeration: {options!r}", value, fieldname,
+                                options=options, path=path)
 
     def validate_title(self, x, fieldname, schema, path, title=None):
         if not isinstance(title, (_str_type, type(None))):