Re: XSLT: check if value is whitespace(s)

David,

David Carlisle wrote:

> test="normalize-space($x)"
>
>
> if $x is white, normalize-space($x) is the empty string, and tests as
> false() in a boolean test.
Thanks!

I wasn't sure if a value that consists of a single or more blanks (user 
input) would count as whitespace and could be treated with normalize-space.
Ralph