Regex for at least 4 digits
Matches a number with 4 or more digits.
^\d{4,}$
Proof it works
| Sample | Should match | Result |
|---|---|---|
3074 |
yes | pass |
307418 |
yes | pass |
307 |
no | pass |
abc |
no | pass |
Matches a number with 4 or more digits.
^\d{4,}$
| Sample | Should match | Result |
|---|---|---|
3074 |
yes | pass |
307418 |
yes | pass |
307 |
no | pass |
abc |
no | pass |