Regex 1-31 hari
Regex for 0-31:
(0[1-9]|[12]\d|3[01])
Or if you don't want days with a preceding zero (e.g. 05):
([1-9]|[12]\d|3[01])
GabrielConcepcionPH
Regex for 0-31:
(0[1-9]|[12]\d|3[01])
Or if you don't want days with a preceding zero (e.g. 05):
([1-9]|[12]\d|3[01])