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@quarto/json-validator

v0.1.8

Published

A validation library for JSON objects with an emphasis on good error messages.

Downloads

3

Vulnerabilities

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Links

Git

Maintainers

cscheidcscheidjjallairejjallairedragonstyledragonstyleposelposel

Keywords

Readme

json-validator

json-validator is a validation library for JSON objects that emphasizes good error messages. It is particularly suitable for validating objects and documents serialized in disk. It can be used to validate, for example, YAML files (which are loaded as JSON objects).

Schemas

This library uses a schema format that is similar but not identical to JSON Schema.

A full description of the differences is TBF but, notably, json-validator does not support JSON Schema's oneOf schema. oneOf is not monotonic: it requires logical negation. Generalized negation introduces fundamental difficulties for good error message generation. (Not all of json-validator's schemas are monotonic; forbidding particular keys in objects is a very useful feature, and json-validator allows that.)