26 lines
593 B
JavaScript
26 lines
593 B
JavaScript
/**
|
|
* Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
|
|
*
|
|
* This source code is licensed under the BSD-style license found in the
|
|
* LICENSE file in the root directory of this source tree. An additional grant
|
|
* of patent rights can be found in the PATENTS file in the same directory.
|
|
*
|
|
*
|
|
*/
|
|
|
|
'use strict';
|
|
|
|
const toString = Object.prototype.toString;
|
|
|
|
const validationCondition = (
|
|
option,
|
|
validOption) =>
|
|
{
|
|
return (
|
|
option === null ||
|
|
option === undefined ||
|
|
toString.call(option) === toString.call(validOption));
|
|
|
|
};
|
|
|
|
module.exports = validationCondition; |