Valid Anagram

Description

Given two strings s and t, return true if t is an anagram of s, and false otherwise.

An Anagram is a word or phrase formed by rearranging the letters of a different word or phrase, typically using all the original letters exactly once.

 

Example 1:

Input: s = "anagram", t = "nagaram"
Output: true

Example 2:

Input: s = "rat", t = "car"
Output: false

 

Constraints:

• 1 <= s.length, t.length <= 5 * 104
• s and t consist of lowercase English letters.

 

Follow up: What if the inputs contain Unicode characters? How would you adapt your solution to such a case?

Solution(javascript)

/**
 * @param {string} s
 * @param {string} t
 * @return {boolean}
 */
var isAnagram = function(s, t) {
    let isValid = false;
    if (s.length !== t.length) isValid = false;
    let sortedS = s.split("").sort().join("");
    let sortedT = t.split("").sort().join("");
    if(sortedS == sortedT) isValid = true;
    return isValid;
};