anagram.js

'use strict';

/**
 *
 * @param {string} string1
 * @param {string} string2
 * @returns {boolean}
 */
function isAnagram(string1, string2) {
    var string1 = string1.split('').sort().join('').trim().toLowerCase();
    var string2 = string2.split('').sort().join('').trim().toLowerCase();

    return string1 === string2;
}

// console.log(isAnagram('mother in law', 'woman hitler'));