Define a Default Property Value - React Native SDK

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Overview

To define a default value, set the value of the property to an object with a type field and a default field.

The following Car object schema specifies a default value of 0 for the miles property:

const CarSchema = {
  name: "Car",
  properties: {
    make: "string",
    model: "string",
    miles: { type: "int", default: 0 },
  },
};