IsDate function
Summary
True if expression is date.
Syntax
IsDate(expression)
The required expression argument is a Variant containing a date expression or string expression recognizable as a date or time.
Example
Remarks
In Windows, the range of valid dates is January 1, 100 A.D., through December 31, 9999 A.D.; the ranges vary among operating systems.
In Windows, the range of valid dates is January 1, 100 A.D., through December 31, 9999 A.D.; the ranges vary among operating systems.