http://www.w3.org/TR/xforms11/#id-card-type http://www.w3.org/TR/xforms11/#fn-luhn "The complementary XPath function luhn() should be used to validate that the ID number conforms to the specification." I imagine that almost exclusively these will be used like this: <bind nodeset="cc" type="ID-card-number" constraint="luhn()" /> While I applaud the recognition of computer scientists who have contributed to society, I fear that this is too hard to remember for this single occurring case. May I propose as easier to cope with something along the lines of: <bind nodeset="cc" type="card-number" constraint="card-number()" />Received on Thursday, 24 May 2007 13:23:58 UTC
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