odin-js-fundamentals-part-5/09_palindromes/palindromes.js

const palindromes = function (string) {
    const reversed = string.split("").reverse().join("").replace(/[\.,?! ]/g, "");
    string = string.replace(/[\.,?! ]/g, "");
    if (reversed.toLowerCase() === string.toLowerCase()) {
        return true;
    }
    return false;
};

// Do not edit below this line
module.exports = palindromes;