Time Picker in React — React Technical Interview Questions & Answers

Time Picker in React

Time Picker in React

  • Same as date: type="time", value HH:MM, controlled. Combine with date only when you need a full DateTime. Don’t fight timezones in a fresher form unless the product needs it.
  • Time Picker in React — on screen: 09:30. Store as HH:MM. Don’t invent a Date object until you need one.

Technical Interview Tip: Controlled time input.

Code Examples for Time Picker in React

Example

// Time
import { useState } from "react";

export default function Slot() {
  const [t, setT] = useState("09:30");
  return <input type="time" value={t} onChange={(e) => setT(e.target.value)} />;
}

Time Picker in React — on screen: 09:30. Store as HH:MM. Don’t invent a Date object until you need one.

How to Explain Time Picker in React to an Interviewer

Explain Time Picker as if you are teaching a junior — definition, then one tiny UI.

Type=time. Value HH:MM.

What does the example show on screen (or print), and what does that prove?

Time Picker in React — on screen: 09:30

What mistake do freshers make with Time Picker?

Controlled.