From 378baf1ef658a8089f175ad99b723f6dbc6f7fc6 Mon Sep 17 00:00:00 2001
From: Luuk <luukhonselaar@gmail.com>
Date: Tue, 21 Feb 2023 14:28:10 +0100
Subject: [PATCH] return false

---
 packages/bridge-ui/src/components/form/BridgeForm.svelte | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/packages/bridge-ui/src/components/form/BridgeForm.svelte b/packages/bridge-ui/src/components/form/BridgeForm.svelte
index 6fc179f5e92..097f820b8b2 100644
--- a/packages/bridge-ui/src/components/form/BridgeForm.svelte
+++ b/packages/bridge-ui/src/components/form/BridgeForm.svelte
@@ -113,6 +113,8 @@
     fromChain: Chain,
     signer: Signer
   ) {
+    if (!fromChain || !amt || !token || !bridgeType || !signer) return false;
+
     const addr = await addrForToken();
     const allowance = await $activeBridge.RequiresAllowance({
       amountInWei: ethers.utils.parseUnits(amt, token.decimals),