Support

Account

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.