Information functions

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swmal edited this page Dec 10, 2012 · 4 revisions

IsBlank

Tests if a cell is blank.
Example: IsBlank(A1)

IsNumber

Tests if the supplied expression or reference is numeric.
Example: IsNumber(A1)

IsError

Returns true if the supplied reference or value returns an error.
Example: IsError(A1)

IsText

Tests if the supplied reference or value is text.
Example: IsText(A1)