What should I do if I only have logic that I want to run when I choose a time?

[dev-splin]

Hello!
I'm showing the time with 'showTimeSelect'.
What should I do if I only have logic that I want to run when I choose a time?

What I found is to use the second parameter of onChange. Date has a second parameter and time has no second parameter.
Is this the right way?
Please let me know if there's any other way 🙏

<DatePicker
  showTimeSelect={true}
  selected={dateTime}
  onChange={(date, event) => {
    if (event) {
      // Logic to run when selecting a date
    } else {
      // Logic to run when selecting a time
    }
  }}
/>