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Two stories: Jason Grigsby finds Chipotle's online ordering form makes use of an input-masking technique that chops up a credit card expiration year making it invalid and thus denying the order. If pattern="\d\d" maxlength="2" was used instead (native browser feature), the browser is smart enough to do the right thing and not deny the order. Scratchpad math, based on published data, makes that worth $4.4 million dollars. Adrian Roselli recalls an all-too-common form accessibility fail of missin...