html-validator

A Node.js module for validating html using validator.w3.org/nu

Module

Supports the following modes from Validator.nu Web Service Interface

Document URL as a GET parameter; the service retrieves the document by URL over HTTP or HTTPS.
Document POSTed as the HTTP entity body; parameters in query string as with GET.

Installation

From npm

$ npm install html-validator

From GitHub

$ git clone [email protected]:zrrrzzt/html-validator.git

Then cd into directory and run the setup script

$ npm run setup

Usage

Create an options object.

format This is the formatting of the returned data. It supports json (default), html, xhtml, xml, gnu and text.

validator You can override the default validator as long as it exposes the same REST interface.

url/data The url to the page you want to validate or the data you want validated.

ignore String or array of strings you want the checker to remove in the response

Promise

const validator = require('html-validator')
const options = {
 url: 'http://url-to-validate.com',
 format: 'text'
}

validator(options)
  .then((data) => {
    console.log(data)
  })
  .catch((error) => {
    console.error(error)
  })

Callback

const validator = require('html-validator')
const options = {
 url: 'http://url-to-validate.com',
 format: 'text'
}

validator(options, (error, data) => {
  if (error) {
    console.error(error)
  }
  console.log(data)
})

data The html you want to validate

Promise

const validator = require('html-validator')
const fs = require('fs')
var options = {
  format: 'text'
}

fs.readFile( 'file-to-validate.html', 'utf8', (err, html) => {
  if (err) {
    throw err;
  }
  
  options.data = html

  validator(options)
    .then((data) => {
      console.log(data)
    })
    .catch((error) => {
      console.error(error)
    })
})

Callback

const validator = require('html-validator')
const fs = require('fs')
var options = {
  format: 'text'
}

fs.readFile( 'file-to-validate.html', 'utf8', (err, html) => {
  if (err) {
    throw err;
  }
  
  options.data = html

  validator(options, (error, data) => {
    if (error) {
      console.error(error)
    }

    console.log(data)
  })
})

validator You can override the default validator as long as it exposes the same REST interface.

Promise

const validator = require('html-validator')
const options = {
  url: 'http://url-to-validate.com',
  validator: 'http://html5.validator.nu',
  format: 'text'
};

validator(options)
  .then((data) => {
    console.log(data)
  })
  .catch((error) => {
    console.error(error)
  })

Callback

const validator = require('html-validator')
const options = {
  url: 'http://url-to-validate.com',
  validator: 'http://html5.validator.nu',
  format: 'text'
};

validator(options, (error, data) => {
  if (error) {
    console.error(error)
  }

  console.log(data)
})

ignore String or array of strings you want the checker to remove in the response. Requires format = text

Promise

const validator = require('html-validator')
const options = {
 url: 'http://url-to-validate.com',
 format: 'text',
 ignore: 'Error: Stray end tag “div”.'
}

validator(options)
  .then((data) => {
    console.log(data)
  })
  .catch((error) => {
    console.error(error)
  })

Callback

const validator = require('html-validator')
const options = {
 url: 'http://url-to-validate.com',
 format: 'text',
 ignore: 'Error: Stray end tag “div”.'
}

validator(options, (error, data) => {
  if (error) {
    console.error(error)
  }
  console.log(data)
})

headers Object of headers to pass in with the url request

Promise

const validator = require('html-validator')
const options = {
 url: 'http://url-to-validate.com',
 headers: {foo:"bar"}
}

validator(options)
  .then((data) => {
    console.log(data)
  })
  .catch((error) => {
    console.error(error)
  })

Callback

const validator = require('html-validator')
const options = {
 url: 'http://url-to-validate.com',
 headers: {foo:bar}
}

validator(options, (error, data) => {
  if (error) {
    console.error(error)
  }
  console.log(data)
})

html-validator-cli CLI for this module

License

MIT

subsidel / html-validator Goto Github PK

html-validator's Introduction

html-validator

Module

Installation

From npm

From GitHub

Usage

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Callback

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Callback

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Callback

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