From Control Flashcards
1
Q
How do controlled components differ from uncontrolled components?
A
controlled components refer to components that have their state and behavior controlled by the parent component.
2
Q
What are some advantages of using uncontrolled components?
A
No component re-renders., Browser DOM handles the changes to the element., Simple to use.
3
Q
What are some advantages of using controlled components?
A
The UI and the data are in sync., Form data can be passed between different components.
4
Q
Which style do you prefer?
A
uncontrolled
5
Q
What two props must you pass to an input for it to be “controlled”?
A
usestate, onChange
6
Q
What are some popular npm packages for creating forms in React?
A
react hook form, formik, react Final form
