Add searchform partial and function to replace (and maintain) default WordPress functionality

app/filters.php

@@ -68,3 +68,10 @@ add_filter('comments_template', function ($comments_template) {
     );
     return template_path(locate_template(["views/{$comments_template}", $comments_template]) ?: $comments_template);
 }, 100);
+
+/**
+ * Render WordPress searchform using Blade
+ */
+add_filter('get_search_form', function () {
+    return template('partials.searchform');
+});

resources/views/partials/searchform.blade.php

@@ -0,0 +1,7 @@
+<form role="search" method="get" class="search-form" action="{{ esc_url( home_url( '/' ) ) }}">
+  <label>
+    <span class="screen-reader-text">{{ _x( 'Search for:', 'label' ) }}</span>
+    <input type="search" class="search-field" placeholder="{!! esc_attr_x( 'Search &hellip;', 'placeholder' ) !!}" value="{{ get_search_query() }}" name="s" />
+  </label>
+  <input type="submit" class="search-submit" value="{{ esc_attr_x( 'Search', 'submit button' ) }}" />
+</form>