Is there a recommended way to structure HTML form elements within a PHP script to ensure proper functionality?

When creating HTML form elements within a PHP script, it is important to ensure that the form elements are properly structured and that the form data is correctly handled upon submission. One recommended way to structure HTML form elements within a PHP script is to use the "name" attribute for each form element, as this is how the form data will be passed to the PHP script. Additionally, using the "method" attribute in the form tag to specify whether the form data should be sent using the GET or POST method is crucial for proper functionality.

<form action="process_form.php" method="post">
    <label for="username">Username:</label>
    <input type="text" id="username" name="username">
    
    <label for="password">Password:</label>
    <input type="password" id="password" name="password">
    
    <input type="submit" value="Submit">
</form>