model Field subclass + validation

Hi folks, I asked a question on StackOverflow and I don't know if it will get any answers because it is quite specific. I would like to subclass a JSONField implementation to add some custom validation logic and don't really know where to start. I would really appreciate if anyone could help out

Re: simplify query

Yo no se verdaderamente si estas 'trolling' ... pero bueno, si no, puedo decirte exactamente lo que pasa - usas `objects.appened` en lugar de `objects.append`, a ver: https://docs.python.org/3/tutorial/datastructures.html#more-on-lists Despues el 'for' loop, tienes una lista de listas que son obje