Re: [xmlsec] XPATH and Visa 3D-secure specification

[Aleksey Sanin]

No! There is no requirement about that! The definition is "just a string":     http://www.w3.org/TR/xptr-framework/#term-xdi     [Definition: An externally-determined ID is a string, representing     an element identifier, whose value is determined by the application     through mechanisms outside the scope of this specification.] Aleksey. Rich Salz wrote:    4.       An element information item may also be identified by an       externally-determined ID value. But it still must match the NCName production, which is equivalent to the Name production without the colon.  And XML ID's must also match the Name production.     /r$