condition.js 553 B

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  1. 'use strict';
  2. Object.defineProperty(exports, '__esModule', {
  3. value: true
  4. });
  5. exports.default = validationCondition;
  6. /**
  7. * Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
  8. *
  9. * This source code is licensed under the MIT license found in the
  10. * LICENSE file in the root directory of this source tree.
  11. *
  12. *
  13. */
  14. const toString = Object.prototype.toString;
  15. function validationCondition(option, validOption) {
  16. return (
  17. option === null ||
  18. option === undefined ||
  19. toString.call(option) === toString.call(validOption)
  20. );
  21. }