/**
 * FormValidation (https://formvalidation.io)
 * The best validation library for JavaScript
 * (c) 2013 - 2023 Nguyen Huu Phuoc <me@phuoc.ng>
 */
function base64() {
    return {
        validate: function (input) {
            return {
                valid: input.value === '' ||
                    /^(?:[A-Za-z0-9+/]{4})*(?:[A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=|[A-Za-z0-9+/]{4})$/.test(input.value),
            };
        },
    };
}

export { base64 };
