app/models/cardboard/field/rich_text.rb in cardboard_cms-0.2.1 vs app/models/cardboard/field/rich_text.rb in cardboard_cms-0.2.2

@@ -15,7 +15,11 @@
     
     def sanitize_value
       return nil unless value_changed?
       self.value = ActionController::Base.helpers.sanitize(self.value, :tags => %w(strong b i u em br p div span ul ol li a pre code blockquote h1 h2 h3), :attributes => %w(class style href src width height alt))
     end
+
+    def is_required
+      errors.add(:value, "is required") if required_field? && ActionController::Base.helpers.strip_tags(value_uid).blank?
+    end
   end
 end
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