Features : json schema validator

[andrzejmatuszewski]

Would it be possible, to add features to JQ that would validate JSON file against JSONSchema?

[wader]

There is some JSON schema discussion in #748

[rfon6ngy]

a JQ JSON Schema validator is available here

https://github.com/yne/schema.jq

it also support external ref if you provide them beforehand (since jq cannot fetch them from http sources)