Input Component Functions

Learn how to use events and event handler.

The onChangeHandler method

We’ll now import the useState hook, which allows us to track the state in the component.

Note: To learn more about useState, read the Educative Answer post on useState.

The useState hook takes inputData to store the input’s state value and uses the setInputData function to update the state. We’ll pass this inputData as a value to our input element. Initially, inputData is an empty string. The following code provides an example of this:

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