// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

export const isValid = (date: Date): boolean => {
  return !isNaN(date.getTime());
};

export const toISO8601Compact = (date: Date): string => {
  function leadZero(x: number): string {
    return (x > 9 ? '' : '0') + x;
  }
  return date.getFullYear() + leadZero(date.getMonth() + 1) + leadZero(date.getDate()) + 'T' +
      leadZero(date.getHours()) + leadZero(date.getMinutes()) + leadZero(date.getSeconds());
};