Display subtitle text field after the title in WordPress admin panel
Once plugin activated, you get a subtitle input field after the title area in admin panel.
Use get_nskw_subtitle() to retrieve and nskw_subtitle() to display.
By default the label of the input field is "Subtitle". There's a hook for changing it.
add_filter( 'nskw-fat-meta_label', 'nskw_changeLabel' );
function nskw_changeLabel() {
return 'サブタイトル';
}
By default, subtitle field appears in every post type edit pages except for attachment.
To hide in particular post type pages, there's a hook.
// hide subtitle field in posttype 'attachment', 'page'、''newposttype'
add_filter( 'nskw-fat_post_type', 'nskw_hide_subtitle' );
function nskw_hide_subtitle() {
return array( 'attachment', 'page', 'newposttype' );
}