searchform.php

<?php

/*
 * Copyright (C) 2018 p.pfeufer
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

defined('ABSPATH') or die();
?>

<form action="/" method="GET" id="s" role="search">
    <div class="input-group">
        <label class="sr-only" for="search"><?php echo \__('Search', 'eve-online') ?></label>
        <input type="text" class="form-control" id="search" name="s" placeholder="<?php echo \__('Search', 'eve-online') ?>" value="<?php \the_search_query(); ?>">
        <div class="input-group-btn">
            <button type="submit" class="btn btn-default">
                <span class="glyphicon glyphicon-search"></span>
            </button>
        </div>
    </div>
</form>