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Man Pages


Manual Reference Pages  -  CGI::UNTAINT::PRINTABLE (3)

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NAME

CGI::Untaint::printable - validate as a printable value

CONTENTS

SYNOPSIS



  my $name = $handler->extract(-as_printable => name);



DESCRIPTION

This Input Handler verifies that it is dealing with an ’printable’ string i.e. characters in the range \040-\377 (plus \r and \n).

The empty string is taken to be printable.

This is occasionally a useful ’fallback’ pattern, but in general you will want to write your own patterns to be stricter.

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perl v5.20.3 CGI::UNTAINT::PRINTABLE (3) 2005-09-20

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