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fix: Add alert for missing wallet in Switch Chain modal #207

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fix: Add alert for missing wallet in Switch Chain modal #207

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344dded
fix: add alert when wallet is missing in switch chain modal
sai-suraj143 Dec 19, 2025
c14fbe7
chore: update package-lock.json with missing dependencies
sai-suraj143 Dec 21, 2025
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9 changes: 9 additions & 0 deletions client/app/create/page.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -24,6 +24,15 @@ const CreatePage: React.FC = () => {
const [endTime, setEndTime] = useState<Date | null>(new Date());
const [candidates,setCandidates] = useState<Candidate[]>([])
const changeChain = () => {
// TRAINER FIX: Check if a Wallet is actually installed first!
if (typeof window !== "undefined" && !(window as any).ethereum) {
toast.error("No Crypto Wallet Found!");
alert("Please install MetaMask to continue.");
window.open("https://metamask.io/download/", "_blank");
return;
}

// If wallet exists, proceed with the switch
switchChain({ chainId: sepolia.id });
}
interface Candidate {
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