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You're reading from  Learn React with TypeScript - Second Edition

Product typeBook
Published inMar 2023
Reading LevelBeginner
PublisherPackt
ISBN-139781804614204
Edition2nd Edition
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Author (1)
Carl Rippon
Carl Rippon
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Carl Rippon

Carl Rippon has been in the software industry for over 20 years developing a complex lines of business applications in various sectors. He has spent the last 8 years building single-page applications using a wide range of JavaScript technologies including Angular, ReactJS, and TypeScript. Carl has also written over 100 blog posts on various technologies.
Read more about Carl Rippon

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Questions

Answer the following questions to check what you have learned about forms in React:

  1. How many times will the following form render after the initial render when Bob is entered into the name field?
    function ControlledForm () {
      const [name, setName] = useState('');
      return (
        <form
          onSubmit={(e) => {
            e.preventDefault();
            console.log(name);
          }}
        >
          <input
            placeholder="Enter your name"
            value={name}
            onChange={(e) => setName(e.target.value)}
          />
        </form>
      );
    }
  2. How many...
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Learn React with TypeScript - Second Edition
Published in: Mar 2023Publisher: PacktISBN-13: 9781804614204

Author (1)

author image
Carl Rippon

Carl Rippon has been in the software industry for over 20 years developing a complex lines of business applications in various sectors. He has spent the last 8 years building single-page applications using a wide range of JavaScript technologies including Angular, ReactJS, and TypeScript. Carl has also written over 100 blog posts on various technologies.
Read more about Carl Rippon