separator is not working

[tutv]

 <CountUp className="CountUp"
                     suffix="+"
                     separator=" "
                     decimals={4}
                     decimal=","
                     start={0} end={total}/>

//Result: 912800,0000+
//Expected: 912 800,0000+

[glennreyes]

Hey!

separator only works with useGrouping:

 <CountUp className="CountUp"
                     useGrouping
                     suffix="+"
                     separator=" "
                     decimals={4}
                     decimal=","
                     start={0} end={total}/>

See a live example here https://codesandbox.io/s/lrpz51mk9

[tutv]

👍 Thanks. It's working now :)

[tutv]

But I think when separator is not empty, component CoutuUp will auto detect useGrouping

[glennreyes]

Yeah seems like a good idea to add this behaviour. Would you mind to open a PR?

PS: if you set useGrouping only, a default value of separator will be used.