How can the JavaScript code be debugged to identify the issue with the "Stadt" field not being filled?

The issue with the "Stadt" field not being filled could be due to a typo in the JavaScript code that is supposed to populate the field. To solve this issue, check the JavaScript code responsible for filling the "Stadt" field and ensure that it is correctly targeting the field and providing the necessary value. ```javascript // JavaScript code to populate the "Stadt" field document.getElementById('Stadt').value = 'Berlin'; ``` If the above code snippet does not work, you may need to further investigate the structure of the HTML document and the JavaScript code to ensure that the correct element is being targeted and the value is being set properly.