FUNCTION CATALOGUE / INFORMATION
ISBLANK Excel function
Checks whether a reference is blank.
Correct sentence to use
Check whether [cell] is blank.
Modify this query in PlainFormula →Example formula
=ISBLANK(A2)
Tests whether a cell is blank.
Syntax
ISBLANK(value)
Argument signature: value
Availability note
Commonly available in current Excel; verify platform and locale-specific behaviour.