🎨 Error reason for auth failure

Author: pboling

app/controllers/masq/sessions_controller.rb

@@ -15,11 +15,11 @@ def create
       else
         a = Account.find_by(login: params[:login])
         if a.nil?
-          redirect_to(login_path, alert: t(:login_incorrect))
+          redirect_to(login_path(error: "incorrect-login"), alert: t(:login_incorrect))
         elsif a.active? && a.enabled?
-          redirect_to(login_path, alert: t(:password_incorrect))
+          redirect_to(login_path(error: "incorrect-password"), alert: t(:password_incorrect))
         elsif !a.enabled?
-          redirect_to(login_path, alert: t(:account_deactivated))
+          redirect_to(login_path(error: "deactivated"), alert: t(:account_deactivated))
         else
           redirect_to(login_path(resend_activation_for: params[:login]), alert: t(:account_not_yet_activated))
         end