Ubuntu

'number', ); } protected function get_input_attributes() { if ( empty( $this->step ) ) { return array(); } return array( 'step' => $this->step, ); } protected function get_input_classes() { $input_classes = parent::get_input_classes(); $input_classes[] = 'siteorigin-widget-input-number'; return $input_classes; } protected function sanitize_field_input( $value, $instance ) { return ( $value === '' ) ? false : (float) $value; } }