JSFiddle - React, Tailwind, and code Playground

by Saurabh Khemka

JavaScript

function isOddEven(n) {

  let split = n.split('.');
  if (split.length > 2) {
    return 'NAN'
  } else if(split.length === 2){
		return checkOddEven(split[1]);
  } else {
  	return checkOddEven(n);
  }
}

function checkOddEven(n) {
	
    if (+n % 2 === 0) {
      return 'even';
    } else if (+n % 2 > 0) {
      return 'odd'
    } else {
      return 'NAN'
    }
}

console.log(isOddEven("10.45.66"))