base64-clean

Remove non-encoding characters from a base64 string.

Variants

For the latest list, please refer to base64-variants.

• base64: Vanilla base64 - default
• rfc4648: RFC 4648 (base64url)
• rfc4648_alt: RFC 4648 with "="
• y64: YUI "Y64"
• xml: XML-compatible

Install

npm install base64-clean

Usage

var base64Clean = require("base64-clean");
 
base64Clean({ variant: "base64" }, "a@z#A$Z(0!9+`="); //=> "azAZ09+="

Note: this module supports currying.

var cleanRfc4648 = base64Clean({ variant: "rfc4648" });
 
cleanRfc4648("a@z#A$Z(0!9+`="); //=> "azAZ09"

Options

Key: type name = default

• string variant = "base64"
  Desired base64 variant (see "Variants").