IsDigit
Rezultato = IsDigit ( sArg AS String ) AS Boolean
Rezultato = Digit? ( sArg AS String ) AS Boolean
Redonas
TRUEn se
String )
sArg enhavas nur ciferoj.
Cifero estas unuo el [
0123456789
]
Examples
PRINT IsDigit("1972")
PRINT IsDigit("three")
See also