Home › Forums › ACF PRO › ACF Alt Tag Function? › Reply To: ACF Alt Tag Function?
functions.php
function image_alt_tag( $image = null )
{
if( $image == null ) return;
echo $image['alt'] ? $image['alt'] : $image['title'] ? $image['title'] : 'No ALT-Tag';
}
within the wp loop
<?php $images = get_field( 'gallery' ); ?>
<?php if( $images ): ?>
<?php foreach( $images as $image ): ?>
<img src="<?=$image['url']?>" alt="<?php image_alt_tag( $image ); ?>" />
<?php endforeach; ?>
<?php else: ?>
<p>No images</p>
<?php endif;?>
I do not know what your theme or template looks like. I have not explained anything, but you are welcome to ask if something is not understandable.
Welcome to the Advanced Custom Fields community forum.
Browse through ideas, snippets of code, questions and answers between fellow ACF users
Helping others is a great way to earn karma, gain badges and help ACF development!
We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. Read about how we use cookies and how you can control them in our Privacy Policy. If you continue to use this site, you consent to our use of cookies.