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vnu
TypeScript icon, indicating that this package has built-in type declarations

20.6.30 • Public • Published

vnu NPM Version

Unofficial Node.js wrapper for Nu HTML Checker

Requirement

  • Java
  • Node.js & npm

Install

Run

yarn add vnu

or

npm install vnu

Usage

(async () => {
  const { vnu } = require("vnu"); // Or import { vnu } from "vnu";
 
  const result1 = await vnu("https://example.com/", {
    "errors-only": true,
  });
 
  const result2 = await vnu("./example.html", {
    "asciiquotes": true,
  });
 
  const result3 = await vnu(`
    <!DOCTYPE html>
    <html lang="en">
      <head>
        <meta charset="utf-8">
        <title>Invalid HTML</title>
      </head>
      <body>
        <center>This HTML is invalid</center>
        <img
          src="https://example.com/example.jpg"
          border="0">
      </body>
    </html>
  `, {
    "user-agent": "Mozilla/5.0 (Linux; Android 8.0; Pixel 2 Build/OPD3.170816.012) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Mobile Safari/537.36",
  });
})();

Syntax

const result = await vnu(target, options);

Parameters

target: string

A URL or filepath (absolute or relative) to validate.

options: object

The options object supports most of the options supported in The Nu Markup Checker. See also: http://validator.github.io/validator/#options

options.asciiquotes

Type: Boolean Default: false

options.errors-only

Type: Boolean Default: false

options.filterfile

Type: String Default: undefined

options.filterpattern

Type: String Default: undefined

options.skip-non-css

Type: Boolean Default: false

options.css

Type: Boolean Default: false

options.skip-non-svg

Type: Boolean Default: false

options.svg

Type: Boolean Default: false

options.skip-non-html

Type: Boolean Default: false

options.html

Type: Boolean Default: false

options.no-stream

Type: Boolean Default: false

options.also-check-css

Type: Boolean Default: false

options.also-check-svg

Type: Boolean Default: false

options.user-agent

Type: String Default: "Validator.nu/LV"

options.no-langdetect

Type: Boolean Default: false

Unsupported options

  • exit-zero-always
  • format
  • help
  • Werror
  • verbose
  • version

Return values

[
  {
    type: "error",
    url: "https://amazon.co.jp",
    lastLine: 4,
    lastColumn: 55,
    firstColumn: 1,
    message: "Bad value “x-dns-prefetch-control” for attribute “http-equiv” on element “meta”.",
    extract: "ation -->\n<meta http-equiv='x-dns-prefetch-control' content='on'><link ",
    hiliteStart: 10,
    hiliteLength: 55
  },
  {
    type: "error",
    url: "https://amazon.co.jp",
    lastLine: 67,
    lastColumn: 108859,
    message: "CSS: “color”: Parse Error.",
    extract: "with_important()}.a-button-pri",
    hiliteStart: 15,
    hiliteLength: 1
  },
  // ...
]

License

Copyright 2018 Jumpei Ogawa

This software is released under the MIT License. See LICENSE.

This software is fork of gulp-html by Daijiro Wachi

Readme

Keywords

Package Sidebar

Install

npm i vnu

Repository

github.com/phanect/vnujs

Homepage

github.com/phanect/vnujs

Weekly Downloads

47

Version

20.6.30

License

MIT

Unpacked Size

16.4 kB

Total Files

13

Last publish

Collaborators

  • phanect
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