<div>
Flex will only check for well formatted XML. It cannot check it against an XSD/DTD etc.<br />
<br />
If you HAD to check it against an XSD and were running PHP or nearly any other server side language then you can just validate in that before passing it through to Flex.<br />
<br />
If you are using AMF as the transporter then you can easily send an error when it doesn't validate and have Flex handle the error as a standard error event.
</div>


Flex will only check for well formatted XML. It cannot check it against an XSD/DTD etc.

If you HAD to check it against an XSD and were running PHP or nearly any other server side language then you can just validate in that before passing it through to Flex.

If you are using AMF as the transporter then you can easily send an error when it doesn't validate and have Flex handle the error as a standard error event.

<div>
Thanks for your answer anyway. 
</div>


<div>
Would you be able to post the name and URL where I can get this library? I would be interested in checking it out.
</div>


Would you be able to post the name and URL where I can get this library? I would be interested in checking it out.

<div>
Hi,<br />
<br />
&nbsp; We are developing ourselves the library. Not yet fully tested. 
</div>


Hi,

  We are developing ourselves the library. Not yet fully tested.

<div>
<div class="content wysiwyg-content">
Hi,<br />
<br />
&nbsp;How to validate xml content according to its DTD or XML schema in Flex 3? Or any open source library for this in flex 3?<br />
&nbsp; 
</div>
</div>


Hi,

 How to validate xml content according to its DTD or XML schema in Flex 3? Or any open source library for this in flex 3?
  

How to validate xml content according to its DTD or XML schema in Flex 3?

Extensible Markup Language (XML) refers to the encoding of documents such that they can be read by both machines and humans. XML documents use tags to show the beginning and end of a set of data. XML is used extensively on websites to show volumes of data, and is the default for a number of office productivity suites. This topic includes discussions of XML-related technologies, such as XQuery (the XML Query language), XPath (the XML Path language), XSLT (eXtensible Stylesheet Language Transformations), XLink (the XML Linking language) and XPointer (the XML Pointer language).

Apache Flex is a highly productive, open source application framework for building and maintaining expressive web applications that deploy consistently on all major browsers, desktops and devices (including smartphones, tablets and television). It provides a modern, standards-based language and programming model that supports common design patterns suitable for developers from many backgrounds. Flex applications can be deployed to the Adobe Player in the browser, Adobe AIR on desktop and mobile devices or to native Android, iOS, Windows or Mac applications.