How Can I Prevent Button Elements from Submitting Forms?

Can <button> Elements Be Configured to Avoid Form Submission?

A common dilemma arises when utilizing both <button> and <a> elements in a form, each serving a distinct purpose. While <button> elements are often employed for styling purposes, they inherit a default behavior of submitting the form when clicked. This can pose a challenge if a <button> is intended to perform an action without triggering form submission.

To resolve this conundrum, the key lies in modifying the <button>'s type attribute. By default, it is set to "submit," causing the form to be submitted. However, setting it to "button" effectively nullifies this default behavior.

Example:

Consider the following HTML code:

<button type="submit">Submit</button>
<a href="index.html"><button>Cancel changes</button></a>

In this example, the first button submits the form, while the second button navigates to the "index.html" page. However, if the goal is to style the "Cancel changes" button with jQuery UI without causing form submission, the attribute modification should look like this:

<a href="index.html"><button type="button">Cancel changes</button></a>

By setting the type to "button," the button retains its styling abilities without triggering form submission.

Note:

It is worth noting that specifying type="button" in the HTML markup is a cleaner and more efficient approach than relying on JavaScript event handlers to prevent form submission.

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