Custom Number Format on Numaric Field on Fluent Forms

add_filter('fluentform_numeric_styles', function($format){
 $newFormat['dot_comma_style_zero_witout_comma_and_decimal'] = array(
                'value'    => 'dot_comma_style_zero_witout_comma_and_decimal',
                'label'    => __('US Style without Comma Decimal & Comma Separator (Ex: 123 456 789)', 'fluentform'),
                'settings' => [
                    'decimal'   => '.',
                    'separator' => '',
                    'precision' => 5,
                    'symbol'    => ''
                ]
            );
 return array_merge($format, $newFormat);
}, 10, 1);