Regex for 1 digit number
Matches a number with exactly 1 digit(s).
^\d{1}$
Proof it works
| Sample | Should match | Result |
|---|---|---|
3 |
yes | pass |
30 |
no | pass |
|
no | pass |
a |
no | pass |
Matches a number with exactly 1 digit(s).
^\d{1}$
| Sample | Should match | Result |
|---|---|---|
3 |
yes | pass |
30 |
no | pass |
|
no | pass |
a |
no | pass |