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": 0
        }
    },
    "required": ["firstName", "lastName"]
}

The above JSON schema defines the structure of JSON text strings that provide "Person" information. You can use to validate JSON text strings.

For example, the following JSON text string is valid as a "Person":

{
    "firstName": "John",
    "lastName": "Smith",
    "age": 25
}

The following JSON text string is invalid as a "Person", because the required "firstName" and "lastName" properties are missing. And the "name" property is not allowed according to the JSON schema.

{
    "name": "John Smith",
    "age": 25
}

⇒Introduction of JSON Schema

⇒⇒JSON Tutorials