Regex for 15 digit number
Matches a number with exactly 15 digit(s).
^\d{15}$
Proof it works
| Sample | Should match | Result |
|---|---|---|
307418529630741 |
yes | pass |
3074185296307418 |
no | pass |
30741852963074 |
no | pass |
aaaaaaaaaaaaaaa |
no | pass |