# FORMULA function

From Apache OpenOffice Wiki

## ISBLANK

Tests if the cell is blank (empty).

### Syntax:

**ISBLANK(cell)**

- Returns
if**TRUE**is a blank (empty) cell, and**cell**otherwise. Cells containing a formula or a error return**FALSE**.**FALSE**

### Example:

**ISBLANK(D2)**

- returns
if D2 is an empty cell, and**TRUE**if D2 contains a number, text,**FALSE**`TRUE`,`FALSE`, a formula or an error.

**See Also**