Add smarter date param validation rather than relying on platform-specific date impl
Add smarter date param validation rather than relying on platform-specific date impl

alpendergrass/montanacycling-racing_on_rails,alpendergrass/montanacycling-racing_on_rails,alpendergrass/montanacycling-racing_on_rails,alpendergrass/montanacycling-racing_on_rails,alpendergrass/montanacycling-racing_on_rails,scottwillson/racing_on_rails,scottwillson/racing_on_rails,scottwillson/racing_on_rails,scottwillson/racing_on_rails