login terms and condition mandatory acceptation

public/css/login.css

@@ -9,6 +9,7 @@ body {
 main {
     overflow: hidden;
     position: relative;
+    height: 100vh;
 }
 
 
@@ -92,6 +93,7 @@ main {
 }
 
 #accountAuthButton {
+    visibility: hidden;
     text-align: center;
     margin-top : 3vh;
-}
+}

public/login.html

@@ -28,7 +28,7 @@
         <input type="radio" id="conditions">
         <label id="conditions">J'accepte les conditions d'utilisations</label>
       </form>
-      <a id="accountAuthButton" href="">
+      <a id="accountAuthButton" href="localhost" target="_self" disabled>
         <img src="./images/btn_strava_connectwith_orange.svg" alt="Bouton de connexion Strava">
       </a>
 

public/login.js

@@ -5,4 +5,8 @@ fetch('/appid', {
                 document.querySelector('body a#accountAuthButton').href = `https://www.strava.com/oauth/authorize?client_id=${res}&redirect_uri=http://localhost:8080&response_type=code&scope=read_all,profile:read_all,activity:read_all`;
             });
         }
-    )
+    )
+
+document.querySelector('#conditions').addEventListener('click', () => {
+    document.querySelector('#accountAuthButton').style.visibility = "visible"
+})