What alternative methods can be used to fill in the address fields without using the provided code?

If the provided code for filling in the address fields is not working, an alternative method could be to manually set the values of the address fields using PHP. This can be done by retrieving the address data from a database or another source, and then populating the address fields with the appropriate values.

// Retrieve address data from a database or another source
$address = getAddressData();

// Set the address fields manually
$street = $address['street'];
$city = $address['city'];
$state = $address['state'];
$zip = $address['zip'];

// Populate the address fields
echo '<input type="text" name="street" value="' . $street . '">';
echo '<input type="text" name="city" value="' . $city . '">';
echo '<input type="text" name="state" value="' . $state . '">';
echo '<input type="text" name="zip" value="' . $zip . '">';