I have a dropdown selector for languages. It was creating using the custom fields in WordPress. There will be some fields that i need to leave blank but the blank fields still show up in the drop down selector. Is there a PHP "if" statement that someone can supply me that would hide blank fields in the drop down. For example, 'if' character count is less than 1 then hide field?
Here is the code I currently have:
<!-- Countries Select Box -->
<select id="country_selector">
<?php foreach ($footer["countries"] as $country) : ?>
<option value="<?= $country['english'];?>" data-int-url="<?= $country['url'];?>" data-int-img="<?= $country['img'];?>" data-int-cc="<?= $country['cc'];?>">
<?= $country['native'];?>
</option>
<?php endforeach; ?>
</select>