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ISTEXT

Checks whether a value is text, and returns -true or -false.

Syntax

expression.ISTEXT(arg1);

expression - A variable that represents a ApiWorksheetFunction class.

Parameters

NameRequired/OptionalData typeDefaultDescription
arg1RequiredApiRange | string | number | boolean | ApiNameThe value to test.\ The value can be an empty cell, error, logical value, text, number, range, or range name.

Returns

boolean

Example

let worksheet = Api.GetActiveSheet();
let func = Api.GetWorksheetFunction();
worksheet.GetRange("A1").SetValue(func.ISTEXT(255));
worksheet.GetRange("A2").SetValue(func.ISTEXT("#N/A"));
worksheet.GetRange("A3").SetValue(func.ISTEXT("Online Office"));