ajv-content-encoding: Plugin for contentEncoding validation in AJV

Adds support to AJV for validating strings with contentEncoding.

Supports the types defined in RFC2045: base64, 7bit, 8bit, binary, and quoted-printable.

Install

yarn add ajv-content-encoding

or

npm install ajv-content-encoding

Usage

const Ajv = require('ajv');
const ajv = require('ajv-content-encoding')(new Ajv());

const validate = ajv.compile({
  type: "string",
  contentEncoding: "base64"
});

validate("aGVsbG8K"); // true
validate("invalid"); // false

Caveats

• The values of contentEncoding should be all-lowercase, and are case-sensitive (i.e. base64, 7bit, 8bit, binary, and quoted-printable).
• The quoted-printable validation does not validate all constraints on quoted-printable encodings. E.g., it is more forgiving in when to allow newline characters etc.