react-material-time-picker/src/utilities.js

TimePicker is a user interface component that allows the user to easily select a specific time. It provides an analog clock interface that is easy to use and intuitive. TimePicker can be easily integrated into other user interface components, making it a

function decode(time){
    if(time === -1  ||  time === 0 ) return {hour: '00', minute: '00'};
    let t = time.toString();
    return {
        hour: t.slice(0,2),
        minute: t.slice(2)
    }
}
function normalize( time ) {
    time = parseInt(time)
    if(time < 10) {
        return '0'+time;
    }else{
        return time;
    }
}
function hexToRGB(hex){
    const shorthandRegex = /^#?([a-f\d])([a-f\d])([a-f\d])$/i;
    hex = hex.replace(shorthandRegex, function(m, r, g, b) {
        return r + r + g + g + b + b;
    });

    const result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex);
    return result ? `${parseInt(result[1], 16)}, ${parseInt(result[2], 16)}, ${parseInt(result[3], 16)}` : null;
}
export {decode,normalize,hexToRGB}