检查日期是否有效

const isDateValid = (...val) => !Number.isNaN(new Date(...val).valueOf());

isDateValid('2021-10-10')
isDateValid('Mon Nov 01 2021 09:49:48 GMT+0800 (中国标准时间)')
isDateValid('December 01, 2021 00:00:00');
// Result: true