---
name: "JSON::Validator::Schema::Draft201909"
section: "3pm"
platform: "linux"
package: "libjson-validator-perl"
version: "5.15+dfsg-1"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/JSON::Validator::Schema::Draft201909"
---

# JSON::Validator::Schema::Draft201909(3pm)

JSON-Schema Draft 2019-09

## NAME

JSON::Validator::Schema::Draft201909 - JSON-Schema Draft 2019-09

## SYNOPSIS

See "SYNOPSIS" in JSON::Validator::Schema.

## DESCRIPTION

This class represents \<https://json-schema.org/specification-links.html#2019-09-formerly-known-as-draft-8\>.

Support for parsing the draft is not yet complete. Look at \<https://github.com/mojolicious/json-validator/blob/master/t/draft2019-09-acceptance.t\> for the most recent overview of what is not yet supported.

Currently less than 1% of the official test suite gets skipped. Here is a list of known limitations:

- •

  Float and integers are equal up to 64-bit representation limits

  This module is unable to say that the 64-bit number "9007199254740992.0" is the same as "9007199254740992".

- •

  unevaluatedItems

  See "unevaluatedProperties"

- •

  unevaluatedProperties

  "unevaluatedItems" and "unevaluatedProperties" needs to track what has been validated or not using annotations. This is not yet supported.

- •

  `$recursiveAnchor`

  Basic support for `$recursiveRef` is supported, but using it together with `$recursiveAnchor` is not.

## ATTRIBUTES

### specification

```
  my $str = $schema->specification;
```

Defaults to "\<https://json-schema.org/draft/2019-09/schema\>".

## SEE ALSO

JSON::Validator::Schema.