add more checks on contract address

2 years ago · f4062dd944
parent d9ea58a73e
commit f4062dd944
1 changed files with 2 additions and 1 deletions
--- a/apps/etherscan/src/app/views/VerifyView.tsx
+++ b/apps/etherscan/src/app/views/VerifyView.tsx
@ -73,7 +73,8 @@ export const VerifyView: React.FC<Props> = ({
          if (!values.contractAddress) {
            errors.contractAddress = "Required"
          }
-          if (values.contractAddress.trim() === "") {
+          if (values.contractAddress.trim() === "" || !values.contractAddress.startsWith('0x') 
+              || values.contractAddress.length !== 42) {
            errors.contractAddress = "Please enter a valid contract address"
          }
          return errors