How can PHP developers prevent form submission when using graphic click buttons with external links?

When using graphic click buttons with external links, PHP developers can prevent form submission by adding a JavaScript function to handle the redirection instead of relying on the default form submission behavior. This can be achieved by capturing the click event on the button, preventing the default action, and then redirecting the user to the external link using JavaScript. 

<script>
  function redirectToExternalLink() {
    window.location.href = 'https://example.com';
  }
</script>

<form>
  <!-- Your form fields here -->
  <button type="button" onclick="redirectToExternalLink()">Click me!</button>
</form>

Keywords

PHP form submission graphic click buttons external links prevent

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