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Questions tagged [jsonschema]

A JSON Schema is a JSON document (an object) which defines constraints on what other JSON documents (the instances) should obey; it can also be used to interpret instances so as to provide links to external resources (hyper schema).

JSON (JavaScript Object Notation) Schema defines the media type application/schema+json, a JSON based format for defining the structure of JSON data.

JSON Schema provides a contract for what JSON data is required for a given application and how to interact with it. JSON Schema is intended to define validation, documentation, hyperlink navigation, and interaction control of JSON data.

References:

For the latest Internet Draft documents, see the specification section of the website.

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JSON schema for dynamic properties

i have an object in which the "key" of the property will be set dynamically... what is the right way of defining this in a JSON Schema? This is what my object looks like { "column_definitions": [ { "Field_1": {      "type":…
Gustavo
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JSON Schema away to specify an "any"-type schema with certain required fields

Let's say I have the following JSON Schema { "name":"Product", "type":"object", "properties":{ "id":{ "type":"number", "required":true }, "name":{ "description":"Name of the product", "required":true }, …
Bernardo Cunha
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Python - Cerberus, jsonschema, voluptous - Which one will be appropriate?

I am developing a small RESTful web application in python and using JSON as interface. The application accepts JSON data and needs to validate them against a schema. The schema may be very strict or flexible depending on the request. Also, the…
Abhishek Dey
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Referencing a local relative file in a JSON Schema?

I am building a JSON for a REST web service. The schema however has grown to over 1300 lines and I want to split it up across multiple files. I am unit testing my schema against a folder of JSON sample responses using json-schema-validator version…
Sled
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JSON schema to enforce array contents

Hi all and thanks in advance. I am attempting to create a JSON schema to enforce an array to contain one A and B object and N C objects, where A and B are C objects and N is an integer inclusively between 0 and infinity. Therefor : [A, B] [A, B,…
Dawson
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Java/Android - Validate String JSON against String schema

I am having trouble finding the most simple way to validate a JSON String against a given JSON-schema String (for reference, this is in Java, running in an Android app). Ideally, I'd like to just pass in a JSON String and a JSON-schema String, and…
svguerin3
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Jackson: How can I generate json schema which rejects all additional content

I want to generate JSON schema where "additionalProperties" : false will be applied for all classes which I have. Suppose I have following classes: class A{ private String s; private B b; public String getS() { return s; } …
Beno
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Form fields lose focus when input value changes

I'm trying to build a form with conditional fields from a JSON schema using react-jsonschema-form and react-jsonschem-form-conditionals. The components I'm rendering are a FormWithConditionals and a FormModelInspector. The latter is a very simple…
Dónal
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How do I mark a property in JSON schema as deprecated?

I have a JSON schema that defines JSON documents. There's an use case where we want to deprecate a particular attribute in favour of a new attribute being introduced and want to mark the old attribute as deprecated. Does JSON schema support that?
Abhay Dubey
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JSON Schema oneOf properies filled

How to set JSON Schema rule to say that exactly one of the properties have to be set and is required? I tried various ways to solve it like: { "id":"#", "required":true, "additionalProperties":true, "type":"object", "properties":{ …
Lunack
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How to validate JSON schema in java?

I try to check user detail object with use JSON schema. But I don't know how to check JSON object in Java. My Schema: { "type" : "object", "properties" : { "first_name" : { "type" : "string" , …
Obeth Samuel
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json-schema-validator custom message

I am using json-schema-validator2.2.6 library to validate my json against json schema. The problem is that it gives generic error messages that are not relevant to me. I want to send custom message or code to user. Do we have any option like this…
New Bee
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How to make a "patternProperty" required in JSON Schema (Ruby)

Consider the following JSON : { "1234abcd" : { "model" : "civic" "made" : "toyota" "year" : "2014" } } consider another JSON : { "efgh56789" : { …
EasyQuestions
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Json schema dynamic key validation

Facing an issue with schema validation. schema : { "type": "object", "$schema": "http://json-schema.org/draft-03/schema", "id": "#", "required": true, "patternProperties": { "^[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,6}$": { …
suri babu
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Python: jsonschema package to validate schema and custom error messages

Given this schema: { "type": "object", "properties": { "account": { "type": "object", "required": ["id"], "properties": { "id": {"type": "number"} } }, …
dennismonsewicz
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