Potentially inconsistent input validation
There are some functions that might require additional input validation (similar to other functions):\\nAmp.transferWithData: `require(_isOperator(msg.sender, _from), EC_58_INVALID_OPERATOR);` like in\\n```\\nrequire(\\_isOperator(msg.sender, \\_from), EC\\_58\\_INVALID\\_OPERATOR);\\n```\\n\\nAmp.authorizeOperatorByPartition: `require(_operator != msg.sender);` like in\\n```\\nrequire(\\_operator != msg.sender);\\n```\\n\\nAmp.revokeOperatorByPartition: `require(_operator != msg.sender);` like in\\n```\\nrequire(\\_operator != msg.sender);\\n```\\n
Consider adding additional input validation.
```\\nrequire(\\_isOperator(msg.sender, \\_from), EC\\_58\\_INVALID\\_OPERATOR);\\n```\\n