title: how to use okta refresh token in react app
body: <p>Can someone guide on how to use okta refresh token in a react app? Checked the documentation but didnt help much,</p>
  <pre><code>for eg, what is the state in below request?
  
  **GET https://${yourOktaDomain}/oauth2/default/v1/authorize?client_id=${clientId}
   &amp;response_type=code
   &amp;scope=openid%20offline_access
   &amp;redirect_uri=ourApp%3A%2Fcallback
   &amp;state=237c671a-29d7-11eb-adc1-0242ac120002**
  
  
  this is my okta config   oidc: {
      clientId: CLIENT_ID,
      issuer: ISSUER,
      redirectUri: REDIRECT_URI,
      scopes: ['openid', 'profile', 'email'],
      pkce: true,
      disableHttpsCheck: OKTA_TESTING_DISABLEHTTPSCHECK,
      postLogoutRedirectUri:REDIRECT_URI,
      responseType: ['id_token', 'token','refresh_token'],
    },
    resourceServer: {
      messagesUrl: 'http://localhost:8000/api/messages',
    },
  </code></pre>