From 4f6b53c1aa383c05fa3c356adb332fcc6dbf45e9 Mon Sep 17 00:00:00 2001
From: Alexander Tseung <alextsg@gmail.com>
Date: Sat, 19 May 2018 23:04:19 -0700
Subject: Update designs for Add Token screen

---
 ui/app/components/pages/add-token/util.js | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 ui/app/components/pages/add-token/util.js

(limited to 'ui/app/components/pages/add-token/util.js')

diff --git a/ui/app/components/pages/add-token/util.js b/ui/app/components/pages/add-token/util.js
new file mode 100644
index 000000000..579c56cc0
--- /dev/null
+++ b/ui/app/components/pages/add-token/util.js
@@ -0,0 +1,13 @@
+import R from 'ramda'
+
+export function checkExistingAddresses (address, tokenList = []) {
+  if (!address) {
+    return false
+  }
+
+  const matchesAddress = existingToken => {
+    return existingToken.address.toLowerCase() === address.toLowerCase()
+  }
+
+  return R.any(matchesAddress)(tokenList)
+}
-- 
cgit