diff --git a/src/marks.rs b/src/marks.rs
index 434e793..759c7c1 100644
--- a/src/marks.rs
+++ b/src/marks.rs
@@ -1,16 +1,14 @@
 use scraper::{Html, Selector};
 
-use crate::utils::write_html;
-
 /// Retrieves marks for a user
 pub async fn get_marks(username: String, password: String, user_agent: &str) {
     // Login
     let client = login(username, password, user_agent).await.unwrap();
 
     // Marks
-    let page = load_marks(&client).await.unwrap();
+    load_marks(&client).await.unwrap();
 
-    write_html(page.html());
+    println!("Notes *récupérés* !")
 }
 
 /// Login to eP8
@@ -58,15 +56,27 @@ async fn login(
     ];
 
     // Login
-    client
-        .post(login_url)
-        .form(&params)
-        .send()
-        .await?
-        .text()
-        .await?;
-
-    Ok(client)
+    let sel_confirmation = Selector::parse("h2").unwrap();
+    if Html::parse_document(
+        &client
+            .post(login_url)
+            .form(&params)
+            .send()
+            .await?
+            .text()
+            .await?,
+    )
+    .select(&sel_confirmation)
+    .next()
+    .unwrap()
+    .inner_html()
+    .contains("Connexion réussie")
+    {
+        println!("Connexion réussie...");
+        Ok(client)
+    } else {
+        panic!("Connexion échouée : Mauvais identifiants")
+    }
 }
 
 /// Load marks from scolarite-etudiant
diff --git a/src/utils.rs b/src/utils.rs
index a6ed460..c422021 100644
--- a/src/utils.rs
+++ b/src/utils.rs
@@ -19,19 +19,12 @@ pub fn ask_password() -> std::string::String {
     rpassword::read_password().unwrap()
 }
 
+#[allow(dead_code)]
 /// Write a document to a file
 ///
 /// `html_data` may be created with something like that:
 /// ```
-/// Html::parse_document(
-///     &client
-///         .get("URL")
-///         .send()
-///         .await?
-///         .text()
-///         .await?,
-/// )
-/// .html(),
+/// Html::parse_document(&client.get("URL").send().await?.text().await?).html()
 /// ```
 pub fn write_html(html_data: String) {
     let mut f = std::fs::File::create("./target/temp.html").unwrap();