What steps can be taken to troubleshoot and resolve browser-related issues that may affect the functionality of PHP forms, such as auto-completion of form fields?

Issue: Browser auto-completion of form fields can interfere with the functionality of PHP forms, leading to incorrect data being submitted or missing required fields. To resolve this issue, you can disable auto-completion for specific form fields using the `autocomplete="off"` attribute. PHP Code Snippet: ```html <form action="submit_form.php" method="post"> <label for="username">Username:</label> <input type="text" name="username" id="username" autocomplete="off"> <label for="password">Password:</label> <input type="password" name="password" id="password" autocomplete="off"> <input type="submit" value="Submit"> </form> ```