JSFiddle - React, Tailwind, and code Playground
JavaScript
alert(isNaN(Date.parse("smth"))); // true
alert(isNaN(Date.parse("smth_1"))); // true
alert(isNaN(Date.parse("1 smth"))); // true
alert(isNaN(Date.parse("smth 1"))); // false!!
alert(isNaN(Date.parse("smth"))); // true
alert(isNaN(Date.parse("smth_1"))); // true
alert(isNaN(Date.parse("1 smth"))); // true
alert(isNaN(Date.parse("smth 1"))); // false!!