Check if date is valid

JavaScript, Date · Oct 20, 2020

Checks if a valid date object can be created from the given values.

const isDateValid = (...val) => !Number.isNaN(new Date(...val).valueOf());
isDateValid('December 17, 1995 03:24:00'); // true
isDateValid('1995-12-17T03:24:00'); // true
isDateValid('1995-12-17 T03:24:00'); // false
isDateValid('Duck'); // false
isDateValid(1995, 11, 17); // true
isDateValid(1995, 11, 17, 'Duck'); // false
isDateValid({}); // false

More like this

  • String is ISO formatted date

    Checks if the given string is valid in the simplified extended ISO format (ISO 8601).

    JavaScript, Date · Nov 29, 2020

  • Date is weekday

    Checks if the given date is a weekday.

    JavaScript, Date · Oct 20, 2020

  • Date is weekend

    Checks if the given date is a weekend.

    JavaScript, Date · Oct 20, 2020