HTML::CGIChecker HTML::CGIChecker is a Perl module to detect dangerous HTML code.
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HTML::CGIChecker Tags

HTML Perl module cgi check CGI checker HTML code checker

HTML::CGIChecker Description

HTML::CGIChecker is a Perl module to detect dangerous HTML code. HTML::CGIChecker is a Perl module to detect dangerous HTML code.SYNOPSIS use HTML::CGIChecker; $feedback = ' < TABLE CELLPADDING="2" >< TR >< TD >One column< /TD >< /TR >< /TABLE >< BR > " Arrays & variables " Dough > Hi, how are you ? And now some Perl code: < PRE > print "< HTML >< BODY >< /BODY >< /HTML >"; < /PRE > '; # create the $checker object $checker = new HTML::CGIChecker ( mode => 'allow', allowclasses => , allowtags => , jscript => 0, html => 0, pre => 1, debug => 0, err_tag => 'Tag {tag} is not allowed in {element}.' ); # Now you can use it to check any string using its checkHTML() # method. It "remembers" its configuration, so you can reuse it. ($checked_feedback, $Warnings) = $checker->checkHTML ($feedback); # Process the results ... if ($checked_feedback) { # save $checked_feedback to the database .... } else { # print the warnings ... print join ("n", @{$Warnings}); }The example above produces no warning messages and returns $feedback checked and properly HTML escaped. The only HTML "error" - the unescaped ">" bracket on the fourth line - is autocorrected. One warning message was overriden by a customized version. Potential warnings would not be HTML formatted and HTML safe, because the 'html' parameter is not true.Requirements:· Perl

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