עזרה עבור LibreOfficeDev 7.4
Tests if a numeric or string expression can be converted to a \
IsDate (Expression)
Boolean
\
Sub ExampleIsDate
Dim sDateVar As String
sDateVar = "12.12.1997"
Print IsDate(sDateVar) ' True
sDateVar = "12121997"
Print IsDate(sDateVar) ' False
End Sub