From 459f4acfa37d30674c2a3b48f8ff7ea078918adb Mon Sep 17 00:00:00 2001
From: jiachen247 <jiachen247@gmail.com>
Date: Tue, 22 Jan 2019 22:25:39 +0800
Subject: [PATCH] update .env.example template for clarity

---
 .env.example           | 4 ++--
 src/utils/constants.ts | 4 +++-
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/.env.example b/.env.example
index 790c7c1292..3e400278f3 100644
--- a/.env.example
+++ b/.env.example
@@ -1,4 +1,4 @@
 REACT_APP_IVLE_KEY=your_ivle_key_here
 REACT_APP_VERSION=$npm_package_version
-REACT_APP_BACKEND_URL=http://something.com
-REACT_APP_USE_BACKEND=
+REACT_APP_BACKEND_URL=http://localhost:4001
+REACT_APP_USE_BACKEND=TRUE
diff --git a/src/utils/constants.ts b/src/utils/constants.ts
index 85c264beea..f4283a7347 100644
--- a/src/utils/constants.ts
+++ b/src/utils/constants.ts
@@ -5,7 +5,9 @@ dotenv.config()
 export const IVLE_KEY = process.env.REACT_APP_IVLE_KEY
 export const VERSION = process.env.REACT_APP_VERSION
 export const BACKEND_URL = process.env.REACT_APP_BACKEND_URL
-export const USE_BACKEND = process.env.REACT_APP_USE_BACKEND
+export const USE_BACKEND =
+  process.env.REACT_APP_USE_BACKEND !== '' &&
+  process.env.REACT_APP_USE_BACKEND!.toUpperCase() === 'TRUE'
 
 export enum LINKS {
   GITHUB_ISSUES = 'https://github.com/source-academy/cadet-frontend/issues',