NAME
JSV::Compiler - Translates JSON-Schema validation rules (draft-06) into perl code
SYNOPSIS
use JSV::Compiler;
my $jsv = JSV::Compiler->new;
$jsv->load_schema({
type => "object",
properties => {
foo => { type => "integer" },
bar => { type => "string" }
},
required => [ "foo" ]
});
my $vcode = $jsv->compile();
my $test_sub_txt = <<"SUB";
sub {
my \$errors = [];
$vcode;
print "\@\$errors\\n" if \@\$errors;
print "valid\n" if \@\$errors == 0;
\@\$errors == 0;
}
SUB
my $test_sub = eval $test_sub_txt;
$test_sub->({}); # foo is required
$test_sub->({ foo => 1 }); # valid
$test_sub->({ foo => 10, bar => "xyz" }); # valid
$test_sub->({ foo => 1.2, bar => "xyz" }); # foo does not look like integer numberDESCRIPTION
JSV::Compiler makes validation subroutine body in perl. You can then use it to embed in your own validation functions.
METHODS
load_schema($file|$hash)
new
compile(%opts)
- coersion => true|false
- to_json => true|false
- input_symbole => string to use for rood data structure access
SUPPORTED KEYWORDS
Following keywords are supported:
- multipleOf
- maximum
- exclusiveMaximum
- minimum
- exclusiveMinimum
- maxLength
- minLength
- pattern
- items
- maxItems
- minItems
- uniqueItems
- maxProperties
- minProperties
- required
- properties
- patternProperties
- additionalProperties
- enum
- const
- type (single value)
- allOf
- anyOf
- oneOf
- not
- default
SEE ALSO
BUGS
It doesn't support all features of draft-06. For example, it doesn't support array of types and some type checks work in a little bit another way: every number in Perl is also string and type => "string" will be true for numbers.
It doesn't support contains schema keyword. Almost everything else should be working.
NOT YET SUPPORTED KEYWORDS
- additionalItems
- contains
- propertyNames
LICENSE
Copyright (C) Anton Petrusevich
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
AUTHOR
Anton Petrusevich <antonpetr@cpan.org>