How can the use of classes in HTML forms improve functionality and readability in PHP scripts?

Using classes in HTML forms can improve functionality and readability in PHP scripts by allowing for more organized and structured form elements. By assigning classes to form elements, you can easily target specific elements with CSS for styling purposes and with JavaScript for dynamic interactions. This can help make your code more maintainable and easier to understand. 

<form action="submit.php" method="post">
    <label for="username">Username:</label>
    <input type="text" id="username" name="username" class="input-field">

    <label for="password">Password:</label>
    <input type="password" id="password" name="password" class="input-field">

    <input type="submit" value="Submit" class="submit-button">
</form>

Keywords

Classes HTML forms functionality readability PHP scripts

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