JSPM – react-timer-hook@1.0.6

Package Exports

react-timer-hook

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Readme

react-timer-hook

React timer hook is a custom react hook, built to handle timers and countdown logic in your react component.

Note:

React hooks is available from react version 16.8.0

Setup

yarn add react-timer-hook

npm install --save react-timer-hook

Example

import React from 'react';
import useTimer  from 'react-timer-hook';

export default function App() {
  const {
    seconds,
    minutes,
    hours,
    days,
    startTimer,
    stopTimer,
    resetTimer,
  } = useTimer({ autoStart: true });


  return (
    <div style={{textAlign: 'center'}}>
      <h1>react-timer-hook Demo</h1>
      <div style={{fontSize: '100px'}}>
        <span>{days}</span>:<span>{hours}</span>:<span>{minutes}</span>:<span>{seconds}</span>
      </div>
      <button onClick={startTimer}>Start</button>
      <button onClick={stopTimer}>Stop</button>
      <button onClick={resetTimer}>Reset</button>
    </div>
  );
}

Settings

key	Type	Required	Description
autoStart	boolean	No	if set to `true` timer will auto start
expiryTimestamp	number(timestamp)	No	if set a countdown timer will start, instead of normal timer
onExpire	Function	No	callback function to be executed once countdown timer is expired, works only for countdown

Values

key	Type	Description
seconds	number	seconds value
minutes	number	minutes value
hours	number	hours value
days	number	days value
startTimer	function	function to be called to start timer
stopTimer	function	function to be called to stop timer
resetTimer	function	function to be called to reset timer, this reset will not make sense with countdown timer