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Re: How can i validate xml file?

by monkey_boy (Priest)
on Feb 23, 2006 at 16:03 UTC ( #532302=note: print w/ replies, xml ) Need Help??


in reply to How can i validate xml file?

Not perl, but if your on a linux os, then check if xmllint is installed, this can be used to validate your xml in superfast time,

system("xmllint --noout foo.xml") and die "Failed!";


This is not a Signature...


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Re^2: How can i validate xml file?
by Anonymous Monk on Feb 24, 2006 at 04:06 UTC

    Thanks monkey_boy, and davido now i get answer from davidrw answer chanceless thanks davidrw.

    use XML::LibXML; my $parser = XML::LibXML->new(); my $xml_text = eval { $parser->parse_string($text); }; print $@
Re^2: How can i validate xml file?
by Anonymous Monk on Feb 23, 2006 at 16:23 UTC

    Hi monkey_boy,

    Thanks kool, It's working fine. But, I am getting xml content is it possible to check. And also, i am not allow here to use system function i want sample code.. For ex if i validate xml file with xsd file i use below code like i want code please

    use XML::LibXML; my $schema_file = 'po.xsd'; my $document = 'po.xml'; my $schema = XML::LibXML::Schema->new(location => $schema_file); my $parser = XML::LibXML->new; my $doc = $parser->parse_file($document); eval { $schema->validate($doc) }; die $@ if $@; print "$document validated successfully\n";

      If your input data is not well-formed XML (and I assume that's what you're asking about) then the parse_file call will die. Put a eval around that call and check the value in $@ after parse_file returns.

      --
      <http://dave.org.uk>

      "The first rule of Perl club is you do not talk about Perl club."
      -- Chip Salzenberg

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