[web2py] jsonrpc and db insert - do jsonrpc protect database insert?

I really appreciate that web2py has a wonderful jsonrpc server, but I have a question about implementing a safe remote database insertion. According to http://json-rpc.org/ 's specification, jsonrpc has a strict rpc protocol to ensure the transaction. However, I don't understand the behavior

[web2py] Question about how to customize registration process.

Thanks for reading this question and answering for me! I am currently work on school project and need to customize use registration process.I read through the official document and survey solutions, but it's hardly to answer the question. The reason I need to customize the registration process, bec