Changeset 43811 for branches/5.0/src/wp-admin/includes/ajax-actions.php

Timestamp:

10/23/2018 06:55:45 PM (6 years ago)

Author:

danielbachhuber

Message:

Meta: Allow empty strings to be set by Custom Fields meta box.

Because the REST API allows meta keys to have empty values, the Custom Fields meta box should permit the same behavior.

Props charlestonsw, soulseekah.
Fixes #43559.

File:

• branches/5.0/src/wp-admin/includes/ajax-actions.php (modified) (1 diff)

branches/5.0/src/wp-admin/includes/ajax-actions.php

@@ -1342 +1342 @@
         if ( '' == trim($key) )
             wp_die( __( 'Please provide a custom field name.' ) );
-        if ( '' == trim($value) )
-            wp_die( __( 'Please provide a custom field value.' ) );
         if ( ! $meta = get_metadata_by_mid( 'post', $mid ) )
             wp_die( 0 ); // if meta doesn't exist