Why is it recommended to use the button element instead of the input element for form submission in PHP?

Using the button element instead of the input element for form submission in PHP is recommended because it allows for more flexibility in styling and functionality. The button element can have both text and HTML content, making it easier to customize the appearance of the submit button. Additionally, the button element can handle more complex interactions, such as JavaScript functions, which can enhance the user experience.

<form method="post" action="submit.php">
    <input type="text" name="username" placeholder="Username">
    <input type="password" name="password" placeholder="Password">
    <button type="submit" name="submit">Submit</button>
</form>