NAME
Data::FormValidator::URI - URI constraint/filter for Data::FormValidator
SYNOPSIS
use Data::FormValidator;
use Data::FormValidator::URI;
my $res = Data::FormValidator->check(
{
website => 'http://www.example.com/path/to/some/resource.html',
},
{
required => [qw( website )],
field_filters => {
website => FV_uri_filter(default => 'http'),
},
constraint_methods => {
website => FV_uri(
schemes => [qw( http https )],
hostcheck => 1,
allow_userinfo => 0,
),
},
},
);DESCRIPTION
This module provides a filter and a constraint method for use with Data::FormValidator, to help make it easier to valid URIs.
METHODS
- FV_uri_filter(%opts)
-
Filter method which cleans up the given value as best it can and returns something that looks like a URI.
The filtered URI will be canonicalized, and common typos will be corrected.
Supported options:
- default_scheme
-
Default URI scheme to use, if none was provided in the URI
- FV_uri(%opts)
-
Constraint method, which ensures that we have a valid URI.
Supported options:
- schemes
-
list-ref of valid schemes
- hostcheck
-
host exists in URI and resolves as a valid host? (default off)
- allow_userinfo
-
allow user info in URI (default off)
AUTHOR
Graham TerMarsch <cpan@howlingfrog.com>
COPYRIGHT
Copyright (C) 2013, Graham TerMarsch. All Rights Reserved.
This is free software; you can redistribute it and/or modify it under the terms of the Artistic 2.0 license.