我试图在分钟内得到的只有这些值，00 15 30和45，我们如何才能解决这个问题？我需要像下面的截图.

的数据
下面的代码可以工作，但我不能隐藏00和15之间的值，15和30，30和45。有人知道如何修复吗？
先谢谢你了。

// Add an event listener for when the input changes
timeInput.addEventListener('input', function() {
  // Get the current value of the input
  var currentTime = timeInput.value;

  // Split the current time into hours and minutes
  var parts = currentTime.split(':');
  var hours = parseInt(parts[0]);

  // Set the minutes to the nearest 15-minute interval
  var minutes = 0;
  var currentMinutes = parseInt(parts[1]);
  if (currentMinutes >= 0 && currentMinutes < 8) {
    minutes = 0;
  } else if (currentMinutes >= 8 && currentMinutes < 23) {
    minutes = 15;
  } else if (currentMinutes >= 23 && currentMinutes < 38) {
    minutes = 30;
  } else if (currentMinutes >= 38 && currentMinutes < 53) {
    minutes = 45;
  } else {
    minutes = 0;
    hours += 1;
  }

  // Format the adjusted time
  var adjustedTime = (hours < 10 ? '0' : '') + hours + ':' + (minutes < 10 ? '0' : '') + minutes;

  // Set the adjusted time back to the input
  timeInput.value = adjustedTime;
});

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