error-message.md

Enforce passing a message value when throwing a built-in error

This rule enforces a message value to be passed in when throwing an instance of a built-in Error object, which leads to more readable and debuggable code.

Fail

throw Error();

throw Error('');

throw new TypeError();

const err = new Error();
throw err;

Pass

throw Error('Foo');

throw new TypeError('Foo');

const err = new Error('Foo');
throw err;