<form class="d-flex searchform" method="get" action="<?php echo esc_url( home_url( '/' ) ); ?>"> <div class="input-group input-group-lg mr-2"> <input name="s" type="text" class="form-control" placeholder="<?php esc_attr_e( 'Search', 'uptime' ); ?>" aria-label="Search"> </div> <button class="btn btn-primary btn-lg" type="submit"><?php esc_html_e( 'Search', 'uptime' ); ?></button> </form>