Authen::Captcha Authen::Captcha is a Perl extension for creating captcha's to verify the human element in transactions.
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extension perl Perl extension human element element transactions

Authen::Captcha Description

Authen::Captcha is a Perl extension for creating captcha's to verify the human element in transactions. Authen::Captcha is a Perl extension for creating captcha's to verify the human element in transactions.SYNOPSIS use Authen::Captcha; # create a new object my $captcha = Authen::Captcha->new(); # set the data_folder. contains flatfile db to maintain state $captcha->data_folder('/some/folder'); # set directory to hold publicly accessable images $captcha->output_folder('/some/http/folder'); # Alternitively, any of the methods to set variables may also be # used directly in the constructor my $captcha = Authen::Captcha->new( data_folder => '/some/folder', output_folder => '/some/http/folder', ); # create a captcha. Image filename is "$md5sum.png" my $md5sum = $captcha->generate_code($number_of_characters); # check for a valid submitted captcha # $code is the submitted letter combination guess from the user # $md5sum is the submitted md5sum from the user (that we gave them) my $results = $captcha->check_code($code,$md5sum); # $results will be one of: # 1 : Passed # 0 : Code not checked (file error) # -1 : Failed: code expired # -2 : Failed: invalid code (not in database) # -3 : Failed: invalid code (code does not match crypt) ############## Requirements: · Perl

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