/ 
CGI-Untaint-CountyStateProvince-0.06
River stage one • 2 direct dependents • 2 total dependents
/ CGI::Untaint::CountyStateProvince

NAME

CGI::Untaint::CountyStateProvince - Validate a state, county or province in a CGI script.

VERSION

Version 0.06

SYNOPSIS

CGI::Untaint::CountyStateProvince is a subclass of CGI::Untaint used to validate if the given user data is a valid county/state/province.

This class is not to be instantiated, instead a subclass must be instantiated. For example CGI::Untaint::CountyStateProvince::GB would validate against a British county, CGI::Untaint::CountyStateProvince::US would validate against a US state, and so on.

    use CGI::Info;
    use CGI::Untaint;
    use CGI::Untaint::CountyStateProvince;
    # ...
    my $info = CGI::Info->new();
    my $params = $info->params();
    # ...
    # Country table(s) must be loaded after CGI::Untaint::CountyStateProvince
    if($params->{'country'} == 44) {
	require CGI::Untaint::CountyStateProvince::GB;

	CGI::Untaint::CountyStateProvince::GB->import();
    } elsif($params->{'country'} == 1) {
	require CGI::Untaint::CountyStateProvince::US;

	CGI::Untaint::CountyStateProvince::US->import();
    } else {
	die 'Unsupported country ' . $params->{'country'};
    }
    my $u = CGI::Untaint->new($params);
    my $csp = $u->extract(-as_CountyStateProvince => 'state');
    # $csp will be lower case

SUBROUTINES/METHODS

is_valid

Validates the data.

AUTHOR

Nigel Horne, <njh at bandsman.co.uk>

BUGS

Please report any bugs or feature requests to bug-cgi-untaint-countystateprovince at rt.cpan.org, or through the web interface at http://rt.cpan.org/NoAuth/ReportBug.html?Queue=CGI-Untaint-CountyStateProvince. I will be notified, and then you'll automatically be notified of progress on your bug as I make changes.

SEE ALSO

CGI::Untaint

SUPPORT

You can find documentation for this module with the perldoc command.

perldoc CGI::Untaint::CountyStateProvince

You can also look for information at:

ACKNOWLEDGEMENTS

LICENSE AND COPYRIGHT

Copyright 2012-2019 Nigel Horne.

This program is released under the following licence: GPL2