mount a json file on client-side or server-side?

Question

the . json file I’m developing is entirely being mounted on the client-side, is that good practice? a part of the code:

                array.form[array.form.length - 1].perg.push({
                    numerodaperguntaSemPonto: retiraPonto(numeroDaPergunta[0].value),
                    descricaoQuestao: descricaoQuestao[0].value,
                    notapergunta: questao[0].value,
                    titleSub: [],
                    isObrig: false
                });

Answer 1

Depends,

1. If the file is downloaded by the user: no problem at all, just be careful: if it is imported, you should do a security check.
2. If JSON is sent to a server, do the server-side check, it can be very easy to manipulate this data at the time of the request