is-what/dist/isDate.js

JS type check (TypeScript supported) functions like `isPlainObject() isArray()` etc. A simple & small integration.

import { getType } from './getType.js';
/** Returns whether the payload is a Date, and that the date is valid */
export function isDate(payload) {
    return getType(payload) === 'Date' && !isNaN(payload);
}