ISREF
Name
Is reference
Description
Tests whether a value is a cell reference.
Syntax
ISREF(value)
Remarks
Returns 1 (True) if the value argument refers to a cell reference. Returns 0 (False) if the value argument refers to a value that is not a cell reference.
Use the ISREF function to determine whether a value contains a reference to a cell.
Data Type
Accepts any data. Returns numeric (boolean) data. For more information, see Data Type for Each Cell Type.
Example
ISREF(R1C2) = 1 (True)
ISREF(A3) = 1 (True)
ISREF(12) = 0 (False)