diff --git a/packages/react-dom/src/__tests__/ReactDOMComponent-test.js b/packages/react-dom/src/__tests__/ReactDOMComponent-test.js index b83ce5d5e1f..e425d6d1fc7 100644 --- a/packages/react-dom/src/__tests__/ReactDOMComponent-test.js +++ b/packages/react-dom/src/__tests__/ReactDOMComponent-test.js @@ -2532,6 +2532,45 @@ describe('ReactDOMComponent', () => { expect(el.getAttribute('hidden')).toBe(''); }); + + it('warns on the ambiguous string value "" when it means false', function() { + let el; + expect(() => { + el = ReactTestUtils.renderIntoDocument(