presales question about ACF - Support

James Kane
2 days, 20 hours ago

Rank Math free

can the post/page ACF image field be pulled into the Social media appearance as a preset/default?

I have a site built already, many pages, can i add a default image for each page – without editing every single page?
(the default image would reference an ACF image field that is displayed already on each page)

Viewing 1 replies (of 1 total)

Hello,

Thank you for contacting Rank Math and bringing your concern to our attention.

Yes, you can use this filter to update the social media image (Opengraph) from your custom field:

add_filter( 'rank_math/opengraph/facebook/image', 'change_opengraph_image_custom_field' );

function change_opengraph_image_custom_field( $attachment_url ) {
    global $post;
    if (is_page()) { //update to match your page/post type
        $attachment_url = get_field( 'custom-field-name', $post->ID ); //update to the actual custom field name
    }
    return $attachment_url;
}

Here’s how you can add filter/hook to your WordPress site:
https://rankmath.com/kb/wordpress-hooks-actions-filters/

Hope that helps.

Viewing 1 replies (of 1 total)

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