Angular JS - How do you validate the number of digits in a number input

Question

What we are looking to do is, have an input that only accepts 0 - 24 (for a time entry application).

These are the values the user should be able to enter into the inpu

Answer 1

Simply add $scope.time1 = parseInt(savedTime) to the end of your function-

var savedTime = 0;
   $scope.onChange = function(time) {
      if (time > 23 || currentTime > 2) {
        $scope.time1 = savedTime;
      } else {
        savedTime = time;  
      };
      $scope.time1 = parseInt(savedTime);
};