ISDATE
Syntax
ISDATE (date)
Description
Determines whether date is a valid date.
Arguments
| date | A date and time as a DateTime or String |
Returns
Returns True if the date is data type DateTime or can be converted to a DateTime, otherwise, it returns False.
Examples
ISDATE ("February 12, 1969")
Returns: True
ISDATE ("John Doe")
Returns: False