XMLSchema: why not {required} in AttributeUse is list of (required | optional | prohibited) ?

hi, i have another question about the XMLSchema spec 1 - structure.

in 3.2.2 XML Representationn of Attribute Declaration Schema Component,
the use value of schema could be (optional | prohibited | required) , surely optional default.

in spec, it was written that
{required} : true if the use [attribute] is present with actual value required, otherwise false.

but if the prohibited value is not a value of no use.
i think {required} value of AttributeUse should also be one of the values ,(optional | prohibited | required).

what do you think about that?....

any answer will be great help for me... thanks.

Received on Monday, 2 July 2001 20:38:56 UTC