Resume

            
              const isPalindrome = (str) => {
                if (str == undefined) {
                  return false;
                }
                if (str.length == 0) {
                  return false;
                }
                let string = str.toString().replace(/[^\w]/gi, "").toLowerCase();
                return string == string.split('').reverse().join('');
              };
            
              export default isPalindrome;