debian man page for cgi::untaint::object

CGI::Untaint::object(3pm)				User Contributed Perl Documentation				 CGI::Untaint::object(3pm)

NAME
       CGI::Untaint::object - base class for Input Handlers

SYNOPSIS
	 package MyUntaint::foo;

	 use base 'CGI::Untaint::object';

	 sub _untaint_re {
	   return qr/$your_regex/;
	 }

	 sub is_valid {
	   my $self = shift;
	   return is_ok($self->value);
	 }

	 1;

DESCRIPTION
       This is the base class that all Untaint objects should inherit from.

METHODS TO SUBCLASS
   is_valid / _untaint_re
       Your subclass should either provide a regular expression in _untaint_re (and yes, I should really make this public), or an entire is_valid
       method.

METHODS TO CALL
   value
       This should really have been two methods, but too many other modules now rely on the fact that this does double duty. As an accessor, this
       is the 'raw' value. As a mutator it's the extracted one.

   re_all / re_none
       Regular expressions to match anything, or nothing, untained.  These should only be used if you have already validated your entry in some
       way that means you completely trust the data.

   untainted
       Are we clean yet?

perl v5.10.0							    2005-09-20						 CGI::Untaint::object(3pm)