This uses HTML::TokeParser::Simple 
#!/usr/local/bin/perl
use strict;
use warnings;
use HTML::TokeParser::Simple;

# load your html into a string
my $content = do{local $/;<DATA>};

my $p = HTML::TokeParser::Simple->new(\$content);
while (my $t = $p->get_tag(q{input})){
  my $name = $t->get_attr(q{name});
  my ($token) = $name =~ /^org\.somescript\.html\.(.*)$/;
  print $token; # prints TOKEN
}

__DATA__
<!-- lots of html -->
<input
  name="org.somescript.html.TOKEN"
  type="hidden"
  value="f152a40cd9234c57542ee5b0c057cb0b"
/>
<!-- lots more html -->

[download]
other html parsers are available

In reply to Re: Help Parsing lwp browser request content by wfsp
in thread Help Parsing lwp browser request content by mmittiga17

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.