Widgets fields not saving

[bilalmalkoc]

When press save it must be saved . But it not happens. So when i try close window, browser warning me. But fields are saving to instance.

use Carbon_Fields\Field;
use Carbon_Fields\Widget;

class NeonTabWidget extends Widget {
    function __construct() {
        $this->setup( 'neon_tab_widget', esc_html__( '# Neon Tab Widget', 'neon' ), esc_html__( 'Display awesome neon tabs in anywhere!', 'neon' ), array(
            Field::make( 'text', 'title', esc_html_x( 'Title', 'Neon tab widget', 'neon' ) ),
            Field::make( 'set', 'fields', esc_html_x( 'Choose fields', 'Neon tab widget', 'neon' ) )
                ->set_options( array(
                    'w_titles'   => esc_html_x( 'Show titles', 'Neon tab widget', 'neon' ),
                    'tooltip'  => esc_html_x( 'Show tooltip', 'Neon tab widget', 'neon' ),
                ) ),
            Field::make( 'text', 'tab_fields', esc_html_x( 'Tab fields', 'Neon tab widget', 'neon' ) )
                ->set_default_value( 'p,l,c,t' )
                ->set_help_text( esc_html_x( 'p => Popular posts | l => Latest posts | c => Latest comments | t => Tags cloud', 'Neon tab widget', 'neon' ) ),
            Field::make( 'text', 'popular_count', esc_html_x( 'Popular count', 'Neon tab widget', 'neon' ) )
                ->set_attribute( 'type', 'number' )
                ->set_default_value( 5 )
                ->set_width( 33 ),
            Field::make( 'text', 'latest_count', esc_html_x( 'Latest post count', 'Neon tab widget', 'neon' ) )
                ->set_attribute( 'type', 'number' )
                ->set_default_value( 5 )
                ->set_width( 33 ),
            Field::make( 'text', 'comment_count', esc_html_x( 'Comment count', 'Neon tab widget', 'neon' ) )
                ->set_attribute( 'type', 'number' )
                ->set_default_value( 5 )
                ->set_width( 33 ),
        ) );
    }

    // Called when rendering the widget in the front-end
    function front_end( $args, $instance ) {
    }
}

register_widget( 'NeonTabWidget' );

[vvasilev-]

Hi @bilalmalkoc,

Thank you for your feedback! Please re-open your issue at the main repository of Carbon Fields because this one is only for the documentation.

[bilalmalkoc]

Ok thanks.
htmlburger/carbon-fields#684