return false

taikoxyz · Feb 21, 2023 · 378baf1 · 378baf1
1 parent d493fcd
commit 378baf1
Showing 1 changed file with 2 additions and 0 deletions.
diff --git 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),