What Is JSON Schema

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What Is JSON Schema

Q

What Is JSON Schema?

✍: FYIcenter.com

A

JSON (JavaScript Object Notation) Schema is a standard on how to define the structure of a JSON text string.

JSON Schema allows you to:

Describe the structure of your JSON text strings.
Provide clear, human- and machine-readable documentation about your JSON text strings.
Allow others who uses your JSON text strings to perform validations, useful for automated testing and data validation.

Currently, JSON Schema specification is divided into 3 parts:

JSON Schema Core - Defines the basic foundation of JSON Schema
JSON Schema Validation - Defines the validation keywords of JSON Schema
JSON Hyper-Schema - Defines the hyper-media keywords of JSON Schema

For more information on JSON Schema, see JSON Schema Website.

⇒ JSON Schema Example

⇐ Introduction of JSON Schema

⇑ Introduction of JSON Schema

⇑⇑ JSON Tutorials

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Convert XML to JSON with PHP
How to convert an XML document to a JSON text string with PHP language? Currently, there is no built-in function or any standard extension that you can use to convert an XML document to a JSON text string. But you can use the following PHP example, xml_to_json_converter.php, to convert an XML docume... 2017-08-17, ∼3017🔥, 0💬

JSON Schema Validation Keywords
How many validation keywords are supported in JSON Schema? The current JSON Schema specification supports 29 validation keywords: "multipleOf" - If the JSON instance is a number, it must be a multiple of the given value. "maximum" - If the JSON instance is a number, it must be less than or equal to ... 2017-09-01, ∼2467🔥, 0💬

JSON Schema Validation for JSON String Values
What validation keywords I can use in JSON Schema to specifically validate JSON String values? The current JSON Schema specification supports the following validation keywords to specifically validate JSON Strings values. They are not applied if the JSON instance is not a JSON String. "maxLength" - ... 2017-09-01, ∼2456🔥, 0💬

Mapping XML Elements with Mixed Contents to JSON Values
What is the standard to map XML elements with mixed contents to JSON values? There seems to be no industry standard on how to map XML elements with mixed contents to JSON values. But there are some commonly used conventions: 1. Converting text content in an XML complex element to a JSON object prope... 2017-08-17, ∼2378🔥, 0💬

JSON Schema Syntax
What is the JSON Schema syntax? I heard that it is very simple. JSON Schema syntax is very simple. Here are some basic JSON Schema syntax rules: 1. A JSON schema must be a valid JSON Object. 2. A JSON schema may contain zero, one or more validation properties (also called keywords). Each validation ... 2018-02-01, ∼2341🔥, 0💬

JSON Schema Example
Where to get a simple example of JSON Schema? Here is simple JSON Schema example, called Person_Schema.json: { "title": "Person", "type": "object", "properties": { "firstName": { "type": "string" }, "lastName": { "type": "string" }, "age": { "description": "Age in years", "type": "integer", "minimum... 2018-02-01, ∼2282🔥, 0💬

JSON Schema Validation for JSON Number Values
What validation keywords I can use in JSON Schema to specifically validate JSON Number values? The current JSON Schema specification supports the following validation keywords to specifically validate JSON Number values. They are not applied if the JSON instance is not a JSON Number. "multipleOf" - ... 2017-09-01, ∼2180🔥, 0💬

What Is JSON Schema
What Is JSON Schema? JSON (JavaScript Object Notation) Schema is a standard on how to define the structure of a JSON text string. JSON Schema allows you to: Describe the structure of your JSON text strings. Provide clear, human- and machine-readable documentation about your JSON text strings. Allow ... 2018-02-01, ∼2179🔥, 0💬

JSON Type Metadata
How to add documentation information to a JSON type with metadata? You can add documentation information to a JSON type with there metadata properties: "title" - Takes a JSON string as a short description for this JSON type. "description" - Takes a JSON string as a long description for this JSON typ... 2023-07-08, ∼2139🔥, 0💬

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