Method missingMandatoryOptionValue

lib/command.js:2070–2073

* `Option` does not have a value, and is a mandatory option. * * @param {Option} option * @private

(option)

   */

  missingMandatoryOptionValue(option) {
    const message = `error: required option '${option.flags}' not specified`;
    this.error(message, { code: 'commander.missingMandatoryOptionValue' });
  }

  /**
   * `Option` conflicts with another option.