Method checkRequiredArguments

src/program.js:208–213

(adjustedArgv)

  // must call checkRequiredArguments() to ensure that required parameters are
  // defined (in the CLI or in a config file).
  checkRequiredArguments(adjustedArgv) {
    const validationInstance = this.yargs
      .getInternalMethods()
      .getValidationInstance();
    validationInstance.requiredArguments(adjustedArgv, this.demandedOptions);
  }

  // Remove WEB_EXT_* environment vars that are not a global cli options
  // or an option supported by the current command (See #793).