From a4e1b3e2e0173720614fce5e5a8ea6210d01dca2 Mon Sep 17 00:00:00 2001
From: Lucas Oliveira <olivmath@protonmail.com>
Date: Sun, 22 Sep 2024 23:26:33 -0300
Subject: [PATCH] add error in example contract

---
 README.md                      | 2 +-
 smartcontracts/src/Counter.sol | 6 ++++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index ccdd7db..beacf1e 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# Fullstack Web3 Template v2.1.0
+# Fullstack Web3 Template v2.2.0
 
 ## QuickStart
 
diff --git a/smartcontracts/src/Counter.sol b/smartcontracts/src/Counter.sol
index 95e936b..92a7f51 100644
--- a/smartcontracts/src/Counter.sol
+++ b/smartcontracts/src/Counter.sol
@@ -11,4 +11,10 @@ contract Counter {
     function increment() public {
         number++;
     }
+
+    error CustomError(string message, uint256 yourAmount);
+
+    function getError(uint256 yourAmount) public pure returns (string memory) {
+        revert CustomError("An error occurred", yourAmount);
+    }
 }