lib/scrivito/attribute_content.rb in scrivito_sdk-0.71.2 vs lib/scrivito/attribute_content.rb in scrivito_sdk-0.90.0.rc1

@@ -334,18 +334,19 @@
     # @param [Symbol, String] type type of the attribute. Scrivito supports the following types:
     #   +string+, +stringlist+, +html+, +enum+, +multienum+, +widgetlist+, +reference+,
     #   +referencelist+, +link+, +linklist+, and +binary+.
     # @param [Hash] options definition options.
     #
-    # @option options [Symbol, String] :values selectable values for +enum+ and +multienum+ attributes.
-    #   If no values are provided for attributes of these types, the resulting array of selectable
-    #   values is empty.
+    # @option options [Array<Symbol>, Array<String>] :values selectable values for +enum+ and
+    #   +multienum+ attributes. If no values are provided for attributes of these types, the
+    #   resulting array of selectable values is empty. Empty string is not allowed as value.
     # @option options [Symbol, String] :default custom default value.
     #   See {Scrivito::AttributeContent::DEFAULT_ATTRIBUTE_VALUES} for factory defaults.
     #   See {Scrivito::AttributeContent::ClassMethods#default_for} for more advanced defaults.
     #
     # @return nil
     # @raise [Scrivito::ScrivitoError] if the +type+ is unknown
+    # @raise [Scrivito::ScrivitoError] if the +values+ include an empty string
     # @see Scrivito::AttributeContent::DEFAULT_ATTRIBUTE_VALUES
     # @see Scrivito::AttributeContent::ClassMethods#default_for
     #
     # @example Defining attributes:
     #   class Page < ::Obj