scriptsValidity

Enforces that the scripts property is valid.

✅ This rule is included in the package-json logical presets.

The rule checks that the scripts property is an object consisting of non-empty string keys and values.

Examples

❌ Incorrect

{
  "scripts": {
    "invalid-script": 123
  }
}

✅ Correct

{
  "scripts": {
    "lint": "eslint ."
  }
}

When Not To Use It

If you don’t need compliance with npm’s scripts field specification, you can disable this rule. For example, if you use a different package manager that treats the field differently, this rule may not be correct for you.

Related Rules

• scriptsPresence - Enforces that the scripts property is present.

Further Reading

• npm: package.json > scripts

Equivalents in Other Linters

• ESLint: package-json/valid-scripts