Why is JSON Schema Validation required?
JSON Schema Validation is essential for ensuring the correctness and quality of JSON data. It allows developers to define, validate, and document the structure and content of JSON data according to a set of predefined rules known as a schema. Let us understand its usage with following points:
- Consistency: It ensures that the JSON data follows the expected format, which is important when exchanging data between systems.
- Data Integrity: Validation helps to maintain the integrity of the data by preventing invalid or malicious data from being processed.
- Error Handling: It provides a mechanism for error handling by specifying which parts of the data are incorrect.
- Documentation: A JSON Schema serves as documentation for the data format which makes it easier for developers to understand and work with the data.
What is Json Schema and How to Validate it with Postman Scripting?
JSON stands for JavaScript Object Notation, is a lightweight data-interchange format that is easy for humans to read and write and easy for machines to parse and generate.
- It is often used to transmit data between a server and a web application.
- It supports data structures like arrays and objects and JSON documents that are rapidly executed on the server.