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.\" ========================================================================
.\"
.IX Title "Net::Amazon::Validate::ItemSearch 3pm"
.TH Net::Amazon::Validate::ItemSearch 3pm "2009-09-15" "perl v5.14.2" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
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.SH "NAME"
Net::Amazon::Validate::ItemSearch \- Validate ItemSearch requests.
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\&  Net::Amazon::Validate::ItemSearch;
\&
\&  my $valid   = Net::Amazon::Validate::ItemSearch::factory(search_index => \*(AqActor\*(Aq);
\&  my $option  = $itemsearch_valid\->user_or_default($input);
\&  my $default = $itemsearch_valid\->default();
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
\&\f(CW\*(C`Net::Amazon::Validate::ItemSearch\*(C'\fR is a class used to verify ItemSearch
operation based on the current version of the \s-1WSDL\s0 and locale.  For example if
an Artist search is executed the user can search against Classical, Merchants,
or Music.
.SS "\s-1METHODS\s0"
.IX Subsection "METHODS"
.IP "factory(search_index => type)" 4
.IX Item "factory(search_index => type)"
Constructs a new \f(CW\*(C`Net::Amazon::Validate::ItemSearch\*(C'\fR object, used to validate
user input for a SearchIndex.  Valid types include Actor, Artist,
AudienceRating, Author Brand, BrowseNode, City, Composer, Condition, Conductor,
Count, Cuisine, DeliveryMethod, Director, ISPUPostalCode, ItemPage, Keywords,
MPAARating, Manufacturer, MaximumPrice, MerchantId, MinimumPrice, MusicLabel,
Neighborhood, Orchestra, Power, Publisher, Sort, TextStream and Title.  Which
departments these search indexes are valid for is dependent upon locale.
.IP "\fIdefault()\fR" 4
.IX Item "default()"
Return the default value for a given SearchIndex.  Default are determined in
order of preference and existence from the following list: Books, Music, \s-1DVD\s0,
Software.  If none of those items are valid for a given SearchIndex then the
first valid department of said SearchIndex is used.
.ie n .IP "user_or_default( $input )" 4
.el .IP "user_or_default( \f(CW$input\fR )" 4
.IX Item "user_or_default( $input )"
If user input is specified it validates the input, and return it, otherwise it
returns the default value for the SearchIndex.
.SH "AUTHORS"
.IX Header "AUTHORS"
Christopher Boumenot, <boumenot@gmail.com>
.SH "COPYRIGHT AND LICENSE"
.IX Header "COPYRIGHT AND LICENSE"
Copyright 2006 by Christopher Boumenot, <boumenot@gmail.com>
.PP
This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.
.SH "NAME"
Net::Amazon::Validate::ItemSearch \- Validate user supplied options against
known valid options.
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\&  use Net::Amazon::Validate::ItemSearch;
\&
\&  # ...
\&
\&  my $valid = Net::Amazon::Validate::ItemSearch::factory(search_index => \*(AqActor\*(Aq);
\&  $valid\->user_or_default($input);
\&  $valid\->default();
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
.SS "\s-1METHODS\s0"
.IX Subsection "METHODS"
.IP "\fIAsin()\fR" 4
.IX Item "Asin()"
The item's \s-1ASIN\s0 number.
.PP
Please check the subclasses of \f(CW\*(C`Net::Amazon::Validate\*(C'\fR for specialized 
methods.
.SH "TODO"
.IX Header "TODO"
I should probably add a function to dispatch calls automatically, that way the
user doesn't have to explicity call a function to verify an option.  It would
make it very easy to write loops to validate input.
.SH "BUGS"
.IX Header "BUGS"
This library was designed to validate ResponseGroup requests only.  Support for
other parameters were autogenerated but not verified.  The biggest problems are
with the intrepration of 'Integers 1 to 30', 'A Merchant \s-1ID\s0', or 'Amazon (the
default value)'.
.SH "AUTHOR"
.IX Header "AUTHOR"
Christopher Boumenot, <boumenot@gmail.com>
.SH "COPYRIGHT AND LICENSE"
.IX Header "COPYRIGHT AND LICENSE"
Copyright 2006 by Christopher Boumenot <boumenot@gmail.com>
.PP
This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.