Uncontrolled components (React)
In React, an uncontrolled component refers to a form input that is not controlled by React, and behaves just as form inputs normally do in HTML.
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There's nothing additional that we have to do in React in order to make a form input uncontrolled — they are uncontrolled to begin with. However, we must make sure not to add a value prop to them, or else they'll become controlled.