How to make a regex for numbers? : So i got this regex code `/[0-3][0-9][0-1][1-9]\d{2}[-\s]\d{4}?[^0-9]*|[0-3][0-9][0-1][1-9]\d{2}\d{4}/`

This regex code take this kind of numbers:
1002821187
100282 1187
100282-1187

But i found out i dont want the numbers: 1002821187

So is it possible to make 1 regex code that only finds:
100282 1187
100282-1187

Hope you all can help me.

and thx alot!