refactor: remove unused EIP712 prefix from signature validation

Hakob23 · Hakob23 · commit 2858c4da0b00 · 2026-02-20T00:41:30.000+04:00
diff --git a/src/libraries/SignatureValidator.sol b/src/libraries/SignatureValidator.sol
@@ -24,10 +24,6 @@ library SignatureValidator {
             revert ZeroAddress();
         }
 
-        // TODO use EIP712 compatible format instead
-        bytes memory prefix = "\x19Ethereum Signed Message:\n32";
-        bytes32 prefixedHash = keccak256(abi.encodePacked(prefix, quoteHash));
-
         if (signature.length != 65) {
             revert IncorrectSignature(addr, messageHash, signature);
         }

Original file line number	Diff line number	Diff line change
`@@ -24,10 +24,6 @@ library SignatureValidator {`
`24`	`24`	`revert ZeroAddress();`
`25`	`25`	`}`
`26`	`26`
`27`		`- // TODO use EIP712 compatible format instead`
`28`		`- bytes memory prefix = "\x19Ethereum Signed Message:\n32";`
`29`		`- bytes32 prefixedHash = keccak256(abi.encodePacked(prefix, quoteHash));`
`30`		`-`
`31`	`27`	`if (signature.length != 65) {`
`32`	`28`	`revert IncorrectSignature(addr, messageHash, signature);`
`33`	`29`	`}`