How to use the pouchdb-utils.invalidIdError function in pouchdb-utils

}
    if (!doc._rev_tree) {
      revInfo = parseRevisionInfo(doc._rev);
      if (revInfo.error) {
        return revInfo;
      }
      nRevNum = revInfo.prefix;
      newRevId = revInfo.id;
      doc._rev_tree = [{
        pos: nRevNum,
        ids: [newRevId, opts, []]
      }];
    }
  }

  invalidIdError(doc._id);

  doc._rev = nRevNum + '-' + newRevId;

  var result = {metadata : {}, data : {}};
  for (var key in doc) {
    /* istanbul ignore else */
    if (Object.prototype.hasOwnProperty.call(doc, key)) {
      var specialKey = key[0] === '_';
      if (specialKey && !reservedWords[key]) {
        var error = createError(DOC_VALIDATION, key);
        error.message = DOC_VALIDATION.message + ': ' + key;
        throw error;
      } else if (specialKey && !dataWords[key]) {
        result.metadata[key.slice(1)] = doc[key];
      } else {
        result.data[key] = doc[key];

AbstractPouchDB.prototype.put = adapterFun('put', function (doc, opts, cb) {
  if (typeof opts === 'function') {
    cb = opts;
    opts = {};
  }
  if (typeof doc !== 'object' || Array.isArray(doc)) {
    return cb(createError(NOT_AN_OBJECT));
  }
  invalidIdError(doc._id);
  if (isLocalId(doc._id) && typeof this._putLocal === 'function') {
    if (doc._deleted) {
      return this._removeLocal(doc, cb);
    } else {
      return this._putLocal(doc, cb);
    }
  }
  if (typeof this._put === 'function' && opts.new_edits !== false) {
    this._put(doc, opts, cb);
  } else {
    this.bulkDocs({docs: [doc]}, opts, yankError(cb));
  }
});

AbstractPouchDB.prototype.put = adapterFun('put', function (doc, opts, cb) {
  if (typeof opts === 'function') {
    cb = opts;
    opts = {};
  }
  if (typeof doc !== 'object' || Array.isArray(doc)) {
    return cb(createError(NOT_AN_OBJECT));
  }
  invalidIdError(doc._id);
  if (isLocalId(doc._id) && typeof this._putLocal === 'function') {
    if (doc._deleted) {
      return this._removeLocal(doc, cb);
    } else {
      return this._putLocal(doc, cb);
    }
  }
  var self = this;
  if (opts.force && doc._rev) {
    transformForceOptionToNewEditsOption();
    putDoc(function (err) {
      var result = err ? null : {ok: true, id: doc._id, rev: doc._rev};
      cb(err, result);
    });
  } else {
    putDoc(cb);