function keepAlphabetical
keepAlphabetical(text: string): string

Returns a copy of the given string with all non-alpha characters removed, except for spaces. Letters are preserved regardless of case.

Examples

Example 1

keepAlphabetical(null); // ""
keepAlphabetical("Hello, World!"); // "Hello World"
keepAlphabetical("123@#Test"); // "Test"

Parameters

text: string

Return Type

string

Usage

import { keepAlphabetical } from ".";