Name

ISERROR

Synopsis

Use ISERROR to look at the specified reference and return a logical value of TRUE if the cell contains an error value; otherwise, a logical value of FALSE is returned.

To Calculate

=ISERROR(Value)

Example

Figure 20-2 illustrates how ISERROR can be used to determine if a cell contains any type of error value. The function returns a value of FALSE for all error values in Excel, as shown in the example.

Get Excel 2000 in a Nutshell now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.