VBScript IsDate Function
Complete VBScript Reference
The IsDate function returns a Boolean value that indicates if the evaluated
expression can be converted to a date. It returns True if the expression is a
date or can be converted to a date; otherwise, it returns False.
Note: The IsDate function uses local setting to determine if a string
can be converted to a date ("January" is not a month in all languages.)
Syntax
| Parameter |
Description |
| expression |
Required. The expression to be evaluated |
Example 1
document.write(IsDate("April 22, 1947") & "<br />")
document.write(IsDate(#11/11/01#) & "<br />")
document.write(IsDate("#11/11/01#") & "<br />")
document.write(IsDate("Hello World!"))
Output:
True
True
False
False
|
Complete VBScript Reference

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