Add Search Form after Header

/* Add Search Form after Header */
function add_search_form() {
    if ( is_search() ) return;
    ?>
    <div class="jeg_archive_search">
        <form action="http://localhost/wordpress2/" method="get" class="jeg_search_form" target="_top">
            <input name="s" class="jeg_search_input" placeholder="Search..." type="text" value="" autocomplete="off">
            <button aria-label="Search Button" type="submit" class="jeg_search_button btn"><i class="fa fa-search"></i></button>
        </form>
    </div>
    <?php
}
add_action( 'jnews_element_below_header', 'add_search_form' );