Altova Mailing List Archives>Archive Index >comp.text.xml Archive Home >Recent entries [Thread Prev] >Thread Next - Re: Making atleast one of multiple optional elements mandatory Making atleast one of multiple optional elements mandatoryTo: NULL Date: 3/2/2007 10:46:00 AM What is the best approach to force atleast one of a few optional elements required in an XSD? This is what I'm tring to do: <email> <to> <cc> <bcc> </email> where to, cc and bcc are optional but email should contain atleast one of them. Thanks for any inputs. | ||||||
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