HTML::Sanitizer 0.04

HTML::Sanitizer is a HTML Sanitizer.

SYNOPSIS

my $safe = new HTML::Sanitizer;

$safe->permit_only(
qw/ strong em /,
a => {
href => qr/^(?:http|ftp):/,
title => 1,
},
img => {
src => qr/^(?:http|ftp):/,
alt => 1,
},
b => HTML::Element->new(strong),
);

$sanitized = $safe->filter_html_fragment($evil_html);

# or

my $tree = HTML::TreeBuilder->new->parse_file($filename);
$safe->sanitize_tree($tree);

ABSTRACT

This module acts as a filter for HTML. It is not a validator, though it might be possible to write a validator-like tool with it. Its intended to strip out unwanted HTML elements and attributes and leave you with non-dangerous HTML code that you should be able to trust.