JSON Schema offers a variety of keywords to validate data against specific types. The following table outlines keywords that are specifically designed for each basic data type:

There are five basic value types supported by JSON Schema: One of the most basic forms of values that appear in JSON documents are strings of text. In JSON schema we can specify …

2 days ago · Master JSON Schema data types: string, number, integer, boolean, null, object, and array. Learn validation rules, constraints, and testing in Postman.

Jul 29, 2025 · This comprehensive guide aims to illuminate the core aspects of JSON Schema types, showcasing their importance in data validation and how they can be leveraged to …

Jul 15, 2025 · JSON Schema is a content specification language used for validating the structure of a JSON data.It helps you specify the objects and what values are valid inside the object's …

Master JSON Schema validation with this comprehensive tutorial. Learn schema basics, advanced patterns, validation techniques, and production best practices with examples.

Learn complete 60 JSON Schema keywords and types, from core to validation, with clear definitions and a complete keyword reference table.

JSON (JavaScript Object Notation, pronounced / ˈdʒeɪsən / or / ˈdʒeɪˌsɒn /) is an open standard file format and data interchange format that uses human-readable text to store and transmit …

Jun 18, 2025 · There are a number of JSON Schema draft formats, and this URI identifies the version we are using (for simplicity we are only using the latest version draft 2020-12). The $id …

At its core, JSON Schema defines the following basic types: These types have analogs in most programming languages, though they may go by different names. The following table maps …