text: /*
  Description:
  Given an input string determine whether or not it is a Palindrome (e.g. "racecar") by returning a boolean response. A true\1 response indicates the input is a valid Palindrome.
  
  Ignore whitespace, special characters, and case.
  */
  function isPalindrome(str){
    str=str.toLowerCase().replace(/[^a-z]/g,'');
    return str===str.split(``).reverse().join``
  }
  