id	title
require-optionalDependencies	require-optionalDependencies

Enabling this rule will result in an error being generated if optionalDependencies is missing from the package.json file.

Example .npmpackagejsonlintrc configuration

{
  "rules": {
    "require-optionalDependencies": "error"
  }
}

Rule Details

{

}

{
  "optionalDependencies": {
    "npm-package-json-lint": "^1.0.0"
  }
}