diff --git a/php/src/Data/ConfigurationManager.php b/php/src/Data/ConfigurationManager.php
index 7c7039af..e2291a76 100644
--- a/php/src/Data/ConfigurationManager.php
+++ b/php/src/Data/ConfigurationManager.php
@@ -900,7 +900,7 @@ class ConfigurationManager
     }
 
     public function shouldDomainValidationBeSkipped() : bool {
-        if (getenv('SKIP_DOMAIN_VALIDATION') !== false) {
+        if (getenv('SKIP_DOMAIN_VALIDATION') === 'true') {
             return true;
         }
         return false;
diff --git a/php/templates/containers.twig b/php/templates/containers.twig
index 1bbfc001..92cfbde8 100644
--- a/php/templates/containers.twig
+++ b/php/templates/containers.twig
@@ -106,7 +106,7 @@
                                 <p><strong>Please note:</strong> The domain validation is disabled so any domain will be accepted here! Make sure you do not make a typo here as you will not be able to change it afterwards!</p>
                             {% endif %}
                             <form method="POST" action="/api/configuration" class="xhr">
-                                <input type="text" name="domain" value="{{ domain }}" placeholder="nextcloud.yourdomain.com"/>
+                                <input type="text" id="domain" name="domain" value="{{ domain }}" placeholder="nextcloud.yourdomain.com"/>
                                 <input type="hidden" name="{{csrf.keys.name}}" value="{{csrf.name}}">
                                 <input type="hidden" name="{{csrf.keys.value}}" value="{{csrf.value}}">
                                 <input type="submit" value="Submit domain" />
@@ -195,9 +195,9 @@
                                 if stored remotely; and the encryption password of the backup archive below:
                                 </p>
                                 <form method="POST" action="/api/configuration" class="xhr">
-                                    <label>Local backup location</label> <input type="text" name="borg_restore_host_location" value="{{borg_backup_host_location}}" placeholder="/mnt/backup"/><br>
+                                    <label>Local backup location</label> <input type="text" id="borg_restore_host_location" name="borg_restore_host_location" value="{{borg_backup_host_location}}" placeholder="/mnt/backup"/><br>
                                     <label>Remote borg repo</label> <input type="text" name="borg_restore_remote_repo" value="{{borg_remote_repo}}" placeholder="ssh://user@host:port/path/to/repo"/><br>
-                                    <label>Borg passphrase</label> <input type="text" name="borg_restore_password" value="{{borg_restore_password}}" placeholder="encryption password"/><br>
+                                    <label>Borg passphrase</label> <input type="text" id="borg_restore_password" name="borg_restore_password" value="{{borg_restore_password}}" placeholder="encryption password"/><br>
                                     <input type="hidden" name="{{csrf.keys.name}}" value="{{csrf.name}}">
                                     <input type="hidden" name="{{csrf.keys.value}}" value="{{csrf.value}}">
                                     <input type="submit" value="Submit location and encryption password" />
diff --git a/php/templates/setup.twig b/php/templates/setup.twig
index ac8063a2..f1d4d1dc 100644
--- a/php/templates/setup.twig
+++ b/php/templates/setup.twig
@@ -10,7 +10,7 @@
         <h1>All-in-One setup</h1>
         <p>The official Nextcloud installation method. Nextcloud All-in-One provides easy deployment and maintenance with most features included in this one Nextcloud instance.</p>
         <p>⚠️ <strong>Please note down the passphrase to access the AIO interface and don't lose it!</strong></p>
-        <strong>Passphrase</strong><br/><span class="monospace">{{ password }}</span><br>
+        <strong>Passphrase</strong><br/><span id="initial-password" class="monospace">{{ password }}</span><br>
         <a href="/" class="button" target="_blank">Open Nextcloud AIO login ↗</a>
     </div>
 {% endblock %}