On tap hold increase the value of text box

On tap hold increase the value of text box

I just want to increase value plus 1 in text box, when tap hold starts and till user leaves it.

  2. <input type="text" value = 1 id="number">
  3.     <span id = "upSpan" > Up </span>

  6. $('#upSpan').on("taphold", function () {
  7.     var number = $('#number').val();
  8.      $('#number').val(parseInt(number) + 1)
  9. });
this should be repeated till he leaves.

Like input type number.