diff --git a/R/class-auth.R b/R/class-auth.R
index 467d361..9f2ae58 100644
--- a/R/class-auth.R
+++ b/R/class-auth.R
@@ -108,6 +108,10 @@ FirebaseAuth <- R6::R6Class(
     req_sign_out = function(){
       user <- private$get_signed_in_checked()
       private$.user_signed_in <- user
+
+      if(length(user$success))
+        return(FALSE)
+
       req(!user$success)
     },
 #' @details Set language code for auth provider
@@ -287,10 +291,10 @@ FirebaseAuth <- R6::R6Class(
 
       }
 
-    	now <- as.numeric(Sys.time() + private$.grace_period)
+      now <- as.numeric(Sys.time() + private$.grace_period)
 
-    	if(as.numeric(signature$exp) < now){
-    	  cli_alert_danger("Signature expiry is in the past")
+      if(as.numeric(signature$exp) < now){
+        cli_alert_danger("Signature expiry is in the past")
         if(interactive){
           CHOICE <- menu(c("Yes", "No"), title="Do you still want to continue ?")
           if (CHOICE != TRUE){
@@ -303,8 +307,8 @@ FirebaseAuth <- R6::R6Class(
         }
       }
 
-    	if(as.numeric(signature$iat) > now){
-    	  cli_alert_danger("Signature expiry is in the future")
+      if(as.numeric(signature$iat) > now){
+        cli_alert_danger("Signature expiry is in the future")
         if(interactive){
           CHOICE <- menu(c("Yes", "No"), title="Do you still want to continue ?")
           if (CHOICE != TRUE){
diff --git a/R/class-core.R b/R/class-core.R
index 43c6de2..44b332a 100644
--- a/R/class-core.R
+++ b/R/class-core.R
@@ -8,8 +8,8 @@
 #' 
 #' @export 
 Firebase <- R6::R6Class(
-	"Firebase",
-	public = list(
+  "Firebase",
+  public = list(
     session = NULL,
 #' @details Initialise Firebase
 #' 
@@ -19,12 +19,12 @@ Firebase <- R6::R6Class(
 #' @param session A valid shiny session.
 #' 
 #' @return Invisibly return the class.
-		initialize = function(
+    initialize = function(
       config_path = "firebase.rds",
-			session = shiny::getDefaultReactiveDomain()
-		){
+      session = shiny::getDefaultReactiveDomain()
+    ){
 
-			conf <- read_config(config_path)
+      conf <- read_config(config_path)
       self$session <- session
       private$.unique_id <- create_unique_id()
       private$.conf <- conf
@@ -32,11 +32,11 @@ Firebase <- R6::R6Class(
 
       # namespace
       private$.namespace(session)
-			private$.send(
-				"initialize-core",
+      private$.send(
+        "initialize-core",
         conf = conf
-			)
-		},
+      )
+    },
 #' @details Expose App
 #' 
 #' Expose the `firebaseApp` object product of `initializeApp()` by
@@ -49,8 +49,8 @@ Firebase <- R6::R6Class(
     print = function(){
       cli_rule("Firebase")
     }
-	),
-	private = list(
+  ),
+  private = list(
     send = function(func, msg = list()){
       func <- paste0("fireblaze-", func)
       msg$ns <- private$.ns
@@ -58,14 +58,14 @@ Firebase <- R6::R6Class(
     },
     .send = function(func, ...){
       func <- paste0("fireblaze-", func)
-			msg <- list(
-				ns = private$.ns,
-				...
-			)
+      msg <- list(
+        ns = private$.ns,
+        ...
+      )
       self$session$sendCustomMessage(func, msg)
     },
     .render_deps = function(deps){
-      private$.send('render-dependencies', deps = deps)
+      private$.send("render-dependencies", deps = deps)
     },
     get_input = function(name){
       name <- paste0("fireblaze_", name)
@@ -85,9 +85,9 @@ Firebase <- R6::R6Class(
     get_project_id = function() {
       return(invisible(private$.project_id))
     },
-		.unique_id = NULL,
-		.ns = "",
-		.project_id = NULL,
-		.conf = list()
-	)
+    .unique_id = NULL,
+    .ns = "",
+    .project_id = NULL,
+    .conf = list()
+  )
 )
diff --git a/R/class-social.R b/R/class-social.R
index f832075..9d9f64c 100644
--- a/R/class-social.R
+++ b/R/class-social.R
@@ -52,12 +52,12 @@ FirebaseSocial <- R6::R6Class(
 #' @param language_code Sets the language to use for the UI.
 #' Supported languages are listed [here](https://github.com/firebase/firebaseui-web/blob/master/LANGUAGES.md).
 #' Set to `browser` to use the default browser language of the user.
-		initialize = function(
+    initialize = function(
       persistence = c("session", "local", "memory"), 
       config_path = "firebase.rds", 
       language_code = NULL,
       session = shiny::getDefaultReactiveDomain()
-		){
+    ){
       super$initialize(
         persistence, 
         config_path, 
@@ -67,7 +67,7 @@ FirebaseSocial <- R6::R6Class(
       super$.render_deps(
         list(firebase_dep_social())
       )
-		},
+    },
 #' @details Define the scope to request from Google.
 #' @param scope Google scope.
 #' @return self