@zerodep/is-date

A simple, performant utility to determine if a value is a Date object.

Full documentation is available at the zerodep.app page.

Examples

All @zerodep packages support both ESM and CJS.

import { isDate } from '@zerodep/is-date';
// or
const { isDate } = require('@zerodep/is-date');

Positive Response

isDate(new Date()); // true

Negative Response

isDate(['a', 'b', 'c']); // false
isDate(1000n); // false
isDate(true); // false
isDate(''); // false
isDate(new Error('message')); // false
isDate(3.14); // false
isDate(() => 'function'); // false
isDate(42); // false
isDate(
  new Map([
    ['a', 1],
    ['b', 2],
  ])
); // false
isDate(null); // false
isDate({ an: 'object' }); // false
isDate(new Promise(() => {})); // false
isDate(/[regex]+/gi); // false
isDate(new Set([1, 2, 3])); // false
isDate('a string'); // false
isDate(Symbol()); // false
isDate(new Int32Array(2)); // false
isDate(undefined); // false