github.com/santhosh-tekuri/jsonschema/v3 (go): Package jsonschema provides json-schema compilation and validation.  This implementation of JSON Schema, supports draft4, draft6 and draft7. Passes all tests(including optional) in https://github.com/json-schema/JSON-Schema-Test-Suite  An example of using this package:  The schema is compiled against the version specified in `$schema` property. If `$schema` property is missing, it uses latest draft which currently is draft7. You can force to use draft4 when `$schema` is missing, as follows:  you can also validate go value using schema.ValidateInterface(interface{}) method. but the argument should not be user-defined struct.  This package supports loading json-schema from filePath and fileURL.  To load json-schema from HTTPURL, add following import:  Loading from urls for other schemes (such as ftp), can be plugged in. see package jsonschema/httploader for an example  To load json-schema from in-memory:  alternatively:  This package supports json string formats: date-time, date, time, duration, uuid, hostname, email, ip-address, ipv4, ipv6, uri, uriref, regex, format, json-pointer, relative-json-pointer, uri-template (limited validation). Developers can register their own formats by adding them to jsonschema.Formats map.  "base64" contentEncoding is supported. Custom decoders can be registered by adding them to jsonschema.Decoders map.  "application/json" contentMediaType is supported. Custom mediatypes can be registered by adding them to jsonschema.MediaTypes map.  The ValidationError returned by Validate method contains detailed context to understand why and where the error is.  Custom Extensions can be registered as shown in extension_test.go
Keywords: draft2019-09|draft2020-12|draft4|draft6|draft7|go|golang|golang-library|json|json-schema|jsonschema|validation|validator