Use JSON field & validator instead of save to db?

[ninadicara]

Need to explore this but there is definitely a possibility that there are security risks associated with saving the key values of the json file directly to the database. At the moment the JSON keys must match the expected database fields to prevent just submitting random json, but is it possible for someone to submit a value that compromised the database ?

Would it be safer to use a JSON field, that is validated against a JSON schema before being saved?
https://stackoverflow.com/questions/37642742/django-postgresql-json-field-schema-validation