Create custom fields and add them to a metabox, options page, taxonomy page, user settings or gutenberg sidepanel.

Getting Started

Meta Box

add_filter( 'spf_meta_boxes', function( $meta_boxes ) {
    $meta_boxes[] = array(
        'title'      => 'SPF Meta Box',
        'fields'     => array(
            array(
                'name' => 'Text',
                'id'   => 'spf-meta-box-test',
                'type' => 'text',
            ),
        ),
    );
    return $meta_boxes;
});

Options Page

add_filter( 'spf_options_pages', function( $options_pages ) {
    $options_pages[] = array(
        'id'            => 'spf-options-page-test',
        'title'         => 'SPF Options Page',
        'menu_title'    => 'SPF Options Page',
        'menu_slug'     => 'spf-options-test',
        'parent_slug'   => 'options-general.php', // Optional - skip it to create top-level menu
        'capability'    => 'manage_options',
        'fields'     => array(
            array(
                'name' => 'Text',
                'id'   => 'spf-options-page-test',
                'type' => 'text',
            ),
        ),
    );
    return $options_pages;
});

User Settings

add_filter( 'spf_user_settings', function( $user_settings ) {
    $user_settings[] = array(
        'title'      => 'SPF User Settings',
        'fields'     => array(
            array(
                'name' => 'Text',
                'id'   => 'spf-user-settings-test',
                'type' => 'text',
            ),
        ),
    );
    return $user_settings;
});

Taxonomy Settings

add_filter( 'spf_taxonomy_settings', function( $taxonomy_settings ) {
    $taxonomy_settings[] = array(
        'id'        => 'spf-taxonomy-settings-test',
        'title'     => 'SPF Taxonomy Settings',
        'taxonomy'  => array( 'post_tag' ), // Where do you want to show this. Can be an array of multiple taxonomies
        'fields'     => array(
            array(
                'name' => 'Text',
                'id'   => 'spf-taxonomy-settings-test',
                'type' => 'text',
            ),
        ),
    );
    return $taxonomy_settings;
});

Gutenberg Sidepanel

add_filter( 'spf_plugin_sidebars', function( $plugin_sidebars ) {
    $plugin_sidebars[] = array(
        'id'    => 'spf-plugin-sidebars',
        'title'      => 'SPF Plugin Sidebar',
        'fields'     => array(
            array(
                'name' => 'Text',
                'id'   => 'spf-plugin-sidebar-test',
                'type' => 'text',
            ),
        ),
    );
    return $plugin_sidebars;
});

Fields

• Checkbox
• Checkbox List
• Editor
• File
• Image
• Input
• Number
• Radio
• Repeater
• Select
• Text
• Textarea

Roadmap

• Detailed document
• File and Image field allowed_types parameter