Design Patterns · Middle · Question 65 of 75

What are prop getters?

const { getInputProps, getItemProps } = useCombobox(...);
<input {...getInputProps({ onKeyDown: myHandler })} />

✓Correct answer: Functions returning the props (handlers, ARIA attributes) a headless component needs, merged with the user's own props
2Getters on class components
3Functions that read props from the URL

Explanation

Users control markup while the library guarantees correct accessibility and event wiring.

Further reading

Kent C. Dodds: How to give rendering control to users with prop getters ↗

Test yourself

Take the Design Patterns · Middle quiz: questions and options are shuffled, and you get a review of your mistakes at the end.