{
    "Function": "_validateHandle",
    "File": "contracts/libraries/PublishingLogic.sol",
    "Parent Contracts": [],
    "High-Level Calls": [],
    "Internal Calls": [
        "revert HandleLengthInvalid()",
        "revert HandleContainsInvalidCharacters()"
    ],
    "Library Calls": [],
    "Low-Level Calls": [],
    "Code": "function _validateHandle(string calldata handle) private pure {\n        bytes memory byteHandle = bytes(handle);\n        if (byteHandle.length == 0 || byteHandle.length > Constants.MAX_HANDLE_LENGTH)\n            revert Errors.HandleLengthInvalid();\n\n        for (uint256 i = 0; i < byteHandle.length; ++i) {\n            if (\n                (byteHandle[i] < '0' ||\n                    byteHandle[i] > 'z' ||\n                    (byteHandle[i] > '9' && byteHandle[i] < 'a')) && byteHandle[i] != '.'\n            ) revert Errors.HandleContainsInvalidCharacters();\n        }\n    }"
}