I have entered a class in the Wrapper Attributes “class” field. However, I can’t get the class to wrap around the field. I can’t find any documentation about how to use the class fields. Any insight would be appreciated.
i am not sure, but i think that this wrapper attributes are for backend only.
with that you can stile backend.
because at frontend you can easy wrap your field for example by a class & by blockquote with code like this:
$my_quotetext = get_field('my_quotetext');
echo '<div class="my_quote">';
echo '<blockquote>';
echo '<p>'.$my_quotetext.'</p>';
echo '</blockquote>';
echo '</div>';
there is no need to add wrapper at backend before