searchform.php

<?php // Global Search Form ?>
<?php defined( 'ABSPATH' ) || exit; // Exit if accessed directly ?>

<search class="search-block" id="search-form" aria-label="Search Form">
    <form method="get" class="search-form" role="search" action="<?=esc_url( home_url( '/' ) );?>" itemscope itemtype="https://schema.org/SearchAction" itemprop="potentialAction">
        <div class="search-container">
            <input type="hidden" itemprop="target" content="<?=esc_url( home_url( '/' ) );?>?q=<?=esc_attr(get_search_query());?>">
            <input type="search" class="search-input" name="s" id="<?=$args[0]; ?>" value="<?=esc_attr(get_search_query());?>" placeholder="Search blog posts, pages, and more..." autocapitalize="none" autocorrect="off" accesskey="s" maxlength="255" pattern="[^'\x22]+" aria-label="Search Input" required><input type="submit" value="&nbsp;" itemprop="query" class="search-submit" aria-label="Submit Search">
        </div>
    </form>
</search>