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FORMULA LANGUAGE

@IsNumber
Example

Indicates if a given value is a number (or a number list).

Syntax

@IsNumber( value )

Parameters

value


Return value

flag

Usage

This is a useful function for checking to see that you have assigned field data types correctly.

The parameter must be a number, not a non-numeric value (for example, text) that can be converted to a number.

Language cross-reference

TypeName function of LotusScript language

DataType function of LotusScript language

IsNumeric function of LotusScript language

Example
See Also