Add register form validation

includes/assets/js/register.js

@@ -0,0 +1,9 @@
+$(function() {
+    $('.ui.form').form({
+        on: 'blur',
+        fields: {
+            email: 'email',
+            password: ['minLength[6]', 'empty'],
+        }
+    });
+});

includes/classes/page.php

@@ -89,6 +89,15 @@ class Page
             $scriptDefault = 'includes/assets/js/default.js';
             $scriptDefaultModified = filemtime($scriptDefault);
             echo '<script defer src="' . $scriptDefault . '?m=' . $scriptDefaultModified . '"></script>';
+
+            /** Page */
+            $scriptPage = 'includes/assets/js/' . $this->name .  '.js';
+
+            if (file_exists($scriptPage)) {
+                $scriptPageModified = filemtime($scriptPage);
+
+                echo '<script defer src="' . $scriptPage . '?m=' . $scriptPageModified . '"></script>';
+            }
             ?>
 
             <title><?= $this->title ?> - wishthis</title>

includes/pages/register.php

@@ -16,7 +16,7 @@ if (isset($_POST['email'], $_POST['password'])) {
         ("' . $_POST['email'] . '", "' . sha1($_POST['password']) . '")
     ;');
 
-    header('Location: ?page=login');
+    header('Location: /?page=login');
     die();
 }
 
@@ -38,6 +38,8 @@ $page->navigation();
                     <input type="password" name="password" />
                 </div>
 
+                <div class="ui error message"></div>
+
                 <input class="ui primary button" type="submit" value="Register" />
             </form>
         </div>