f$Datecheck (f$Datumprüfen)
f$Datecheck (f$Datumprüfen)
Check a given date for validity
If the date is valid, 1 is returned as a result, otherwise 0.
Syntax: | Status = f$Datecheck(Date) | ||
| Argument | Type | Meaning |
| Date | String | Given date |
Result: | Integer | 1: date is valid, 0 date is invalid | |