docs: function applyDefaultAccountFields(stormpathConfig, req) {
    var registerFields = stormpathConfig.web.register.form.fields;
  
    if ((!registerFields.givenName || !registerFields.givenName.required || !registerFields.givenName.enabled) && !req.body.givenName) {
      req.body.givenName = 'UNKNOWN';
    }
  
    if ((!registerFields.surname || !registerFields.surname.required || !registerFields.surname.enabled) && !req.body.surname) {
      req.body.surname = 'UNKNOWN';
    }
  }