React · Junior · Question 75 of 75

What does `<input disabled={false} />` render?

✓Correct answer: An enabled input - React omits the attribute when the value is false
2A disabled input, because the attribute is present
3An error, booleans aren't allowed

Explanation

For boolean DOM attributes, true adds the attribute and false removes it. Writing just <input disabled /> means disabled={true}.

Further reading

react.dev: Common props of DOM components ↗

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