How to Generate a random number of fixed length using JavaScript?

Question

I\'m trying to generate a random number that must have a fixed length of exactly 6 digits.

I don\'t know if JavaScript has given below would ever create a number less th

Answer 1

This is another random number generator that i use often, it also prevent the first digit from been zero(0)

  function randomNumber(length) {
    var text = "";
    var possible = "123456789";
    for (var i = 0; i < length; i++) {
      var sup = Math.floor(Math.random() * possible.length);
      text += i > 0 && sup == i ? "0" : possible.charAt(sup);
    }
    return Number(text);
  }