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IsDate
The IsDate function, Boolean, returns true if the value is a date passatole and False otherwise.
The syntax is as follows:
document.write (IsDate ("12/04/1978"))
The function returns True "IsDate" is frequently used to check whether the filtered value is a date or not, then perform different routines depending on the result, as in the following:
Dim value
value = "12/04/1978"
If IsDate (Value) = False Then
document.write ('E' a given ')
Else
document.write ("It's not a date")
End If
Returns "is not empty."
The power of this feature, in addition to verification of the format simple and bare, you realize that if a date is likely or not.
For example:
document.write (IsDate ("123/543/0078"))
returns False.
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