Regex to only allow numbers under 10 digits?

Question

I\'m trying to write a regex to verify that an input is a pure, positive whole number (up to 10 digits, but I\'m applying that logic elsewhere).

Right now, this is t

Answer 1

  var reg      = /^[0-9]{1,10}$/;
  var checking = reg.test($('#number').val()); 

  if(checking){
    return number;
  }else{
    return false;
  }