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![]() | ![]() | ![]() | Altova Mailing List Archives>Archive Index >comp.text.xml Archive Home >Recent entries >Thread Prev - Re: Using XML Schema to Force At Least One Item? [Thread Next] Re: Using XML Schema to Force At Least One Item?To: NULL Date: 4/1/2005 11:06:00 AM Okay. I guess I left out the requirement that no more than one of each element A, B, or C can appear in the result. ABC is valid. C is valid. AA is not. CBC is not. The order is not that important to me. If I was provided a solution forcing the elements to be in a certain order then that's okay. It's okay if the solution provides for the elements to be in any order. I would prefer the former, actually. I could write a regular expression like this: RE = (A, B?, C?) | (A?, B, C?) | (A?, B?, C) Any thoughts? adTHANKSvance, Kenneth Love | ![]() | ![]() | ![]() |
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