LeetCode: Valid Palindrome Solution

1/**
2 * @param {string} s
3 * @return {boolean}
4 */
5var isPalindrome = function (s) {
6  const getReversed = s => s.split("").reverse().join("")
7  s = s.replace(/[^A-Za-z0-9]/g, "").toLowerCase()
8  return s === getReversed(s)
9}