Merge branch 'escape_functionality' of https://github.com/DarkLord017…

…/openzeppelin-contracts into escape_functionality
OpenZeppelin · Mar 3, 2025 · d18d78d · d18d78d
2 parents dba25a2 + ec41401
commit d18d78d
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/contracts/utils/Strings.sol b/contracts/utils/Strings.sol
@@ -436,6 +436,8 @@ library Strings {
 
     /**
      * @dev Escape special characters in JSON strings. This can be useful to prevent JSON injection in NFT metadata.
+     *
+     * WARNING: This function should only be used in double quoted JSON strings. Single quotes are not escaped.
      */
     function escapeJSON(string memory input) internal pure returns (string memory) {
         bytes memory buffer = bytes(input);