How to prevent server-side form submission in a React component?

Estimated read time 1 min read

To prevent server-side form submission in a React component, you can use the preventDefault method of the event object in the onSubmit event handler of the form.

Here’s an example code snippet that demonstrates how to prevent server-side form submission in a React component:

import React from 'react';

function MyForm() {
  const handleSubmit = (event) => {
    event.preventDefault();
    // Your form submission logic here
  };

  return (
    <form onSubmit={handleSubmit}>
      {/* Your form inputs and buttons here */}
    </form>
  );
}

export default MyForm;

In this example, we define a functional component named “MyForm” that displays a form. We define a function named handleSubmit that is called when the form is submitted using the onSubmit event handler.

In the handleSubmit function, we call the preventDefault method of the event object to prevent the form from submitting to the server. We can then implement our own form submission logic as needed.

In the JSX code, we display the form and set its onSubmit event handler to handleSubmit, which will prevent server-side form submission when the form is submitted.

By using the preventDefault method of the event object, we can prevent server-side form submission in a React component.

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