[ 源代码： pkwalify ]
软件包：pkwalify（1.23-3）
perl kwalify validator
Kwalify is a Perl implementation for validating data structures against the Kwalify schema. For a schema definition, see http://www.kuwata-lab.com/kwalify/ruby/users-guide.01.html
Note that there is no support for validator hooks (section 1-7 of the user guide document).