@canutin/svelte-currency-input/dist/utils/removeInvalidChars.js

A fully-featured currency input component for Svelte 5 that handles formatting, localization, and validation

import { escapeRegExp } from './escapeRegExp';
export const removeInvalidChars = (value, validChars) => {
    const chars = escapeRegExp(validChars.join(''));
    const reg = new RegExp(`[^\\d${chars}]`, 'gi');
    return value.replace(reg, '');
};