How can i trim value of isa01 if value is like " " and how can i validate value?
<xsl:template match="XTag">
<FileHeader ISA01Name="{ISA/@ISA01}" ISA02Name="{ISA/@ISA02}" GS01Name="{GS/@GS01}" Gs02Name="{GS/@GS02}" />
</xsl:template>


i Appreciate your quick response.

Thanks

To trim space, use the normalize-space() function.

You'll have to explain your validation requirements more carefully, I don't know what you mean.

Michael Kay
http://www.saxonica.com/
Author, XSLT 2.0 and XPath 2.0 Programmer's Reference

Thanks for ur reply.
But Can you explain me how can i use normalize space function to solve my problem.
Actually i m novice and dont know abt XSLT Syntax.
and i was talking abt validation means if value Of ISA01 will be up to 5 character length, value of ISA02 only in digits etc.

Hi Mitali,

hope this http://www.w3schools.com/Xpath/xpath...ons.asp#string will help you.

mods,
Can i post such url here?

Thanks.
I think yes..

>But Can you explain me how can i use normalize space function to solve my problem.
Actually i m novice and dont know abt XSLT Syntax.

You can use normalize-space() within an XPath expression in the same way as you use any other XPath function.

Sorry, but if you don't know how to use XPath expressions within an XSLT stylesheet, then you really need to get a good book and do some reading. Forums are useful when you get stuck on specific questions, but they aren't the way to get started.

Michael Kay
http://www.saxonica.com/
Author, XSLT 2.0 and XPath 2.0 Programmer's Reference