libdata-validate-struct-perl - 0.11-1 main

Data::Validate::Struct validates a hash reference against a given hash
structure. This is in contrast to Data::Validate in which you have to check
each value separately.
.
The hash could be the result of a config parser or just any hash structure.
E.g. the hash returned by XML::Simple could be validated using this module.
You may also use it to validate CGI input; just fetch the input data from
CGI, map it to a hash and validate it.