JSON::Schema::Modern::Error(3pm) | User Contributed Perl Documentation | JSON::Schema::Modern::Error(3pm) |
JSON::Schema::Modern::Error - Contains a single error from a JSON Schema evaluation
version 0.582
use JSON::Schema::Modern; my $js = JSON::Schema::Modern->new; my $result = $js->evaluate($data, $schema); my @errors = $result->errors; my $message = $errors[0]->error; my $instance_location = $errors[0]->instance_location; my $errors_encoded = encode_json(\@errors);
An instance of this class holds one error from evaluating a JSON Schema with JSON::Schema::Modern.
The keyword that produced the error; might be "undef".
The path in the instance where the error occurred; encoded as per the JSON Pointer specification (RFC 6901 <https://datatracker.ietf.org/doc/html/rfc6901>).
The schema path taken during evaluation to arrive at the error; encoded as per the JSON Pointer specification (RFC 6901 <https://datatracker.ietf.org/doc/html/rfc6901>).
The canonical URI or URI reference of the location in the schema where the error occurred; not defined, if there is no base URI for the schema and no $ref was followed. Note that this is not a fragmentless URI in most cases, as the indicated error will occur at a path below the position where the most recent identifier had been declared in the schema. Further, if the schema never declared an absolute base URI (containing a scheme), this URI won't be absolute either.
The actual error string.
Indicates the error's severity is sufficient to stop evaluation.
A tuple, consisting of "[ integer, string ]", indicating the recommended HTTP response code and string to use for this error (if validating an HTTP request). This could exist for things like a failed authentication check in OpenAPI validation, in which case it would contain "[ 401, 'Unauthorized' ]".
An integer which indicates how many subschemas deep this error was generated from. Can be used to construct a tree-like structure of errors.
Returns a data structure suitable for serialization. Corresponds to one output unit as specified in <https://json-schema.org/draft/2019-09/json-schema-core.html#rfc.section.10.4.2> and <https://json-schema.org/draft/2019-09/output/schema>, except that "instanceLocation" and "keywordLocation" are JSON pointers, not URI fragments. (See the "strict_basic" "output_format" in JSON::Schema::Modern if the distinction is important to you.)
Returns a JSON string representing the error object, according to the specification <https://json-schema.org/draft/2019-09/json-schema-core.html#rfc.section.10>.
Bugs may be submitted through <https://github.com/karenetheridge/JSON-Schema-Modern/issues>.
I am also usually active on irc, as 'ether' at "irc.perl.org" and "irc.libera.chat".
You can also find me on the JSON Schema Slack server <https://json-schema.slack.com> and OpenAPI Slack server <https://open-api.slack.com>, which are also great resources for finding help.
Karen Etheridge <ether@cpan.org>
This software is copyright (c) 2020 by Karen Etheridge.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.
2024-03-20 | perl v5.38.2 |