vuepress-validate-frontmatter (deprecated)

3.0.0 verified Fri May 01 auth: no javascript deprecated

This package is deprecated as of version 3.0.0. It previously provided frontmatter validation for VuePress projects. Users should migrate to vuepress-frontmatter-lint for continued support. The package is no longer maintained.

Common errors

error Cannot find module 'vuepress-validate-frontmatter' ↓

cause Package has been deprecated and removed from npm or version mismatch.

fix

Use vuepress-frontmatter-lint package instead.

error require() of ES Module not supported ↓

cause Package is ESM-only and CommonJS require is used.

fix

Use import statement or switch to vuepress-frontmatter-lint.

Warnings

deprecated Package is deprecated since version 3.0.0. Use vuepress-frontmatter-lint instead. ↓

fix npm install vuepress-frontmatter-lint and update imports.

Install

npm install vuepress-validate-frontmatter

yarn add vuepress-validate-frontmatter

pnpm add vuepress-validate-frontmatter

Imports

default

wrong

const validateFrontmatter = require('vuepress-validate-frontmatter')

correct

import validateFrontmatter from 'vuepress-validate-frontmatter'

Package is ESM-only. CommonJS require will fail. Use vuepress-frontmatter-lint instead.

Quickstart

Shows migration to vuepress-frontmatter-lint since the original package is deprecated.

// This package is deprecated. Use vuepress-frontmatter-lint instead.
import lint from 'vuepress-frontmatter-lint';

const result = lint({ frontmatter: { title: 'Hello' }, rules: { 'title-case': ['error', 'capitalize'] } });
console.log(result);