What are the potential pitfalls of using image buttons in forms in PHP?

Potential pitfalls of using image buttons in forms in PHP include: 1. Image buttons may not submit their values correctly in all browsers, leading to unreliable form data. 2. Image buttons may not be accessible to users with visual impairments who rely on screen readers. 3. Image buttons may not be styled consistently across different browsers and devices. To solve these issues, consider using regular submit buttons with styled background images instead of image buttons. 

<form action="submit.php" method="post">
    <button type="submit" name="submit" style="background-image: url('button-image.jpg'); width: 100px; height: 50px; border: none;"></button>
</form>

Keywords

image buttons forms PHP security vulnerabilities user input validation

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