Function defaults_example

examples/src/jsonschema_examples.cpp:180–219

}

void defaults_example() 
{
    json schema = json::parse(R"(
{
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "properties": {
        "bar": {
            "type": "string",
            "minLength": 4,
            "default": "bad"
        }
    }
}
)");

    try
    {
        // Data
        json data = json::parse("{}");

        // will throw schema_error if JSON Schema compilation fails 
        jsonschema::json_schema<json> compiled = jsonschema::make_json_schema(schema); 

        // will throw a validation_error when a schema violation happens 
        json patch;
        compiled.validate(data, patch); 

        std::cout << "Patch: " << patch << "\n";

        std::cout << "Original data: " << data << "\n";

        jsonpatch::apply_patch(data, patch);

        std::cout << "Patched data: " << data << "\n\n";
    }
    catch (const std::exception& e)
    {
        std::cout << e.what() << "\n";
    }
}

#if defined(JSONCONS_HAS_STD_VARIANT)