add_section( 'educollege_reset_section', array( 'title' => esc_html__('Reset all settings','educollege'), 'description' => esc_html__( 'Caution: All settings will be reset to default. Refresh the page after clicking Save & Publish.', 'educollege' ), ) ); // Add reset enable setting and control. $wp_customize->add_setting( 'educollege_theme_options[reset_options]', array( 'default' => $options['reset_options'], 'sanitize_callback' => 'educollege_sanitize_checkbox', 'transport' => 'postMessage', ) ); $wp_customize->add_control( 'educollege_theme_options[reset_options]', array( 'label' => esc_html__( 'Check to reset all settings', 'educollege' ), 'section' => 'educollege_reset_section', 'type' => 'checkbox', ) );