fix: single language handling in form

Author: mauricerenck

snippets/form.php

@@ -1,20 +1,22 @@
 <?php
-    $formName = '';
-    $formEmail = '';
-    $pageLanguage = $kirby->language()->code() ?? 'en';
-    $user = $kirby->user();
-
-    if (!is_null($user) && $user->isLoggedIn()) {
-        $formName = $user->name();
-        $formEmail = $user->email();
-    }
+$formName = '';
+$formEmail = '';
+$pageLanguage = $kirby->language() ? $kirby->language()->code() : 'en';
+$user = $kirby->user();
+
+if (!is_null($user) && $user->isLoggedIn()) {
+    $formName = $user->name();
+    $formEmail = $user->email();
+}
 ?>
 <form action="<?= $kirby->url('index') ?>/komments/send" method="post" id="kommentform">
 
     <div class="form-feedback">
         <div class="msg user-feedback"></div>
         <div class="msg loader">
-            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="currentColor"><path d="M12 3C16.9706 3 21 7.02944 21 12H19C19 8.13401 15.866 5 12 5V3Z"></path></svg>
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="currentColor">
+                <path d="M12 3C16.9706 3 21 7.02944 21 12H19C19 8.13401 15.866 5 12 5V3Z"></path>
+            </svg>
             <span><?php echo t('mauricerenck.komments.sending'); ?></span>
         </div>
     </div>
@@ -50,4 +52,4 @@
     <span class="komment-privacy"><?php echo t('mauricerenck.komments.form.privacy'); ?></span>
     <input type="submit" value="<?php echo t('mauricerenck.komments.form.submit'); ?>" class="<?php echo option('mauricerenck.komments.form.submit.classNames', 'button button-tiny button-primary'); ?>">
 </form>
-<?php echo js(['/media/plugins/mauricerenck/komments/komments.js']); ?>
+<?php echo js(['/media/plugins/mauricerenck/komments/komments.js']); ?>