A function that takes in a String (in EN) and returns whether or not it is a pangram. Has all the letters of the alphabet in it.

pangram.js

function pangrams(s) {
  // String to hold EN alphabet
  const alphabet = "abcdefghijklmnopqrstuvwxyz";
  // Regex to remove all white spaces
  const removeSpaces = /\s/g;
  // take String s and change to lowercase
  s = s.toLowerCase().replace(removeSpaces, "");

  // Loop over the alphabet and check for each letter
  for (let index = 0; index < alphabet.length; index++) {
      if (s.indexOf(alphabet[index]) === -1){
          // if the letter is not found, return false
          return "not pangram";
      }
  }
  // return true if all letters are found
  return "pangram";

}