Doesnt work in all browsers(?)

[kwiznix]

Is this supported by all browsers?

I tried it and it works fine in chrome, edge and opera.
But when I try it in firefox or safari it wont work. instead of the values (days, hours, minutes etc) I see NaN.

What can I do to solve this?

const renderer = ({days, hours, minutes, seconds, completed}) => {
        if(!completed){
            console.log(days + ":" + hours + ":" + minutes + ":" +seconds)
            return(
                hours
            )
        }
    }

const date = "08-13-2021"

<Countdown date={date} renderer={renderer} />

[kwiznix]

My bad! the date was in a wrong format.. const date = "2021-08-13" fixed it for me!