# ISALPHA

Updated: 10/14/2021, 2:20:00 PM
Created: 10/14/2021, 2:20:00 PM
Last Updated By: mikes
Read Time: 1 minute(s)

Tags: string manipulation

# Description

The function will check that the expression consists of entirely alphabetic characters. It takes the general form:

ISALPHA(expression)
1

Where expression can return a result of any type.

The ISALPHA() function will return TRUE (1) if the expression consists of entirely alphabetic characters. The function will return FALSE (0) if any character in the expression is not alphabetic.

# International Mode

When the ISALPHA() function is used in International Mode, the properties of each character are determined according to the Unicode Standard.

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