diff --git a/includes/sys_template.php b/includes/sys_template.php
index 412615d6..4071f1bf 100644
--- a/includes/sys_template.php
+++ b/includes/sys_template.php
@@ -120,7 +120,6 @@ function progress_bar($valuemin, $valuemax, $valuenow, $class = '', $content = '
  *
  * @param string $icon_name
  * @param string $class
- *
  * @return string
  */
 function icon(string $icon_name, string $class = ''): string
diff --git a/resources/assets/js/forms.js b/resources/assets/js/forms.js
index 3e41ef3f..9de1ea48 100644
--- a/resources/assets/js/forms.js
+++ b/resources/assets/js/forms.js
@@ -111,7 +111,7 @@ ready(() => {
   });
 });
 
-/*
+/**
  * Button to set current time in time input fields.
  */
 ready(() => {
@@ -152,7 +152,7 @@ ready(() => {
  */
 ready(() => {
   [
-    ['welcome-title', '.btn-group.btn-group .btn.d-none'],
+    ['welcome-title', '.btn-group .btn.d-none'],
     ['settings-title', '.user-settings .nav-item'],
     ['oauth-settings-title', 'table tr.d-none'],
   ].forEach(([id, selector]) => {
@@ -183,8 +183,11 @@ ready(() => {
     return;
   }
 
-  const onChange = (e) => {
-    localStorage.setItem('collapseShiftsFilterSelect', e.type);
+  /**
+   * @param {Event} event
+   */
+  const onChange = (event) => {
+    localStorage.setItem('collapseShiftsFilterSelect', event.type);
   };
 
   document.getElementById('collapseShiftsFilterSelect')
diff --git a/resources/views/admin/log.twig b/resources/views/admin/log.twig
index bb723000..e7bc240c 100644
--- a/resources/views/admin/log.twig
+++ b/resources/views/admin/log.twig
@@ -11,7 +11,7 @@
         <div class="row">
             <div class="col-md-12">
                 <div class="mb-3">
-                    <form method="POST" action="{{ url('/admin/logs') }}" class="form-inline">
+                    <form method="post" action="{{ url('/admin/logs') }}" class="form-inline">
                         {{ csrf() }}
 
                         {{ f.input('search', __('form.search'), 'text', {'value': search, 'hide_label': true}) }}
diff --git a/resources/views/admin/schedule/load.twig b/resources/views/admin/schedule/load.twig
index 2d09d771..4592af3c 100644
--- a/resources/views/admin/schedule/load.twig
+++ b/resources/views/admin/schedule/load.twig
@@ -4,7 +4,7 @@
 {% block title %}{{ __('schedule.import.load.title') }}{% endblock %}
 
 {% block row_content %}
-    <form method="POST" action="{{ url('/admin/schedule/import/' ~ schedule_id) }}">
+    <form method="post" action="{{ url('/admin/schedule/import/' ~ schedule_id) }}">
         {{ csrf() }}
 
         <div class="col-lg-12">
diff --git a/resources/views/pages/settings/oauth.twig b/resources/views/pages/settings/oauth.twig
index a2c68532..929a3a80 100644
--- a/resources/views/pages/settings/oauth.twig
+++ b/resources/views/pages/settings/oauth.twig
@@ -32,13 +32,13 @@
             </td>
             <td>
                 {% if not user.oauth.contains('provider', name) %}
-                    <form method="POST" action="{{ url('/oauth/' ~ name ~ '/connect') }}">
+                    <form method="post" action="{{ url('/oauth/' ~ name ~ '/connect') }}">
                         {{ csrf() }}
 
                         {{ f.submit(__('form.connect'), {'size' : 'sm'}) }}
                     </form>
                 {% else %}
-                    <form method="POST" action="{{ url('/oauth/' ~ name ~ '/disconnect') }}">
+                    <form method="post" action="{{ url('/oauth/' ~ name ~ '/disconnect') }}">
                         {{ csrf() }}
 
                         {{ f.submit(__('form.disconnect'), {'btn_type': 'danger', 'size' : 'sm'}) }}