- Changed functionality of JSON schema validation in React Native, Node, and Browser entry points ([442](https://github.com/optimizely/javascript-sdk/pull/442))

- Previosly, `skipJSONValidation` flag was used by the user to specify whether the JSON object should be validated

- Now, `skipJSONValidation` has been removed entirely from all three entry points. Instead, a user will need to import `jsonSchemaValidator` from `@optimizely/optimizely-sdk/lib/utils/json_schema_validator` and pass it to `createInstance` to perform validation as shown below:

```js

const optimizelySDK = require('@optimizely/optimizely-sdk');

const jsonSchemaValidator = require('@optimizely/optimizely-sdk/lib/utils/json_schema_validator');

// Require JSON schema validation for the datafile

var optimizelyClientInstance = optimizely.createInstance({

datafile: datafile,

jsonSchemaValidator: jsonSchemaValidator,

});

```