Hi,
how can I do to remove whitespace (text nodes)?
You can see here: https://flowersliving.com/2018_v1/a-florence-wedding-so-pretty-youd-swear-it-was-a-styled-shoot
Top of the page, below the post title there are 3 circles with different colors: these are obtained by checkboxes choices, transformed in circles via css.
Between each circle you can see the issue when you inspect the code…
Many thanks,
Pietro
I forgot to show you the code I use to display the field:
<?php $colore = get_field(‘colore’);
if( $colore ): ?>
<?php foreach( $colore as $colore ): ?>
<span class=”color-<?php echo $colore; ?>”></span>
<?php endforeach; ?>
<?php endif; ?>
The white-space is created because of the way you’ve formatted your code.
Every time you close php ?>' and then open it again on a new line<?php `, the page outputs that new line. All of those open/close php tags are unnecessary.
<?php
$colore = get_field('colore');
if( $colore ):
foreach( $colore as $colore ):
?><span class="color-<?php echo $colore; ?>"></span><?php
endforeach;
endif;
?>
