45. Multisite Compatibility | Form Forge - Build Forms with AI in Seconds

Form Forge works on WordPress Multisite installations with per-site activation.

Network-Wide Considerations

Each site in the network gets its own set of database tables (wp_2_formforge_forms, wp_2_formforge_submissions, etc.) when the plugin is activated on that site. Forms and submissions are isolated per site.

Activating Across the Network

// In a must-use plugin or network admin script
if ( is_multisite() ) {
    $sites = get_sites( [ 'number' => 100 ] );
    foreach ( $sites as $site ) {
        switch_to_blog( $site->blog_id );
        if ( ! is_plugin_active( 'formforge/formforge.php' ) ) {
            activate_plugin( 'formforge/formforge.php' );
        }
        restore_current_blog();
    }
}

Querying Forms Across Sites

function get_all_network_forms() {
    $all_forms = [];
    $sites = get_sites( [ 'number' => 100 ] );

    foreach ( $sites as $site ) {
        switch_to_blog( $site->blog_id );
        if ( class_exists( 'FORMFORGE_Form_Builder' ) ) {
            $forms = FORMFORGE_Form_Builder::instance()->get_all();
            foreach ( $forms as $form ) {
                $form->site_id = $site->blog_id;
                $all_forms[] = $form;
            }
        }
        restore_current_blog();
    }

    return $all_forms;
}

Network Analytics Dashboard

add_action( 'wp_network_dashboard_setup', function() {
    wp_add_dashboard_widget( 'ff_network_stats', 'Form Forge Network Stats', function() {
        $sites = get_sites( [ 'number' => 50 ] );
        echo '<table><tr><th>Site</th><th>Forms</th><th>Submissions</th></tr>';
        foreach ( $sites as $site ) {
            switch_to_blog( $site->blog_id );
            global $wpdb;
            $forms = (int) $wpdb->get_var( "SELECT COUNT(*) FROM {$wpdb->prefix}formforge_forms" );
            $subs  = (int) $wpdb->get_var( "SELECT COUNT(*) FROM {$wpdb->prefix}formforge_submissions" );
            printf( '<tr><td>%s</td><td>%d</td><td>%d</td></tr>',
                esc_html( get_bloginfo( 'name' ) ), $forms, $subs );
            restore_current_blog();
        }
        echo '</table>';
    } );
} );

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