Add the validation for the /login page.

src/main/blog/handlers.cljs

@@ -28,7 +28,8 @@
   []
   (fn [req res]
     (let [session (.-user (.-session req))]
-      (.render res "login" (-> {:authorized (some? session)}
+      (.render res "login" (-> {:authorized (some? session)
+                                :url "/login"}
                                (clj->js))))))
 
 (defn login-page-auth-handler-factory
@@ -49,8 +50,11 @@
           (.redirect res "/admin"))
 
         :else
-        (.redirect res "/")
-      ))))
+        (.render res "login"
+                 (-> {:error "Wrong login or password!!!"
+                      :url "/login"}
+                     (clj->js))))
+      )))
 
 (defn logout-page-handler-factory
   []

views/login.hbs

@@ -12,6 +12,11 @@
           <h1 class="text-xl font-bold leading-tight tracking-tight text-gray-900 md:text-2xl dark:text-white">
             Sign in to your account
           </h1>
+            {{#if error }}
+            <p class="text-xl font-bold leading-tight tracking-tight text-red-600">
+              {{ error }}
+            </p>
+            {{/if}}
           <form class="space-y-4 md:space-y-6" action="/login" method="POST">
             <div>
               <label for="login" class="block mb-2 text-sm font-medium text-gray-900 dark:text-white">Your login</label>