AJAX form, who return errors in dictionary, else return HTTP 201 (code of success create)

gistfile1.py

# -*- coding: utf-8 -*-

import json
from django.http import HttpResponse
from django.views.generic import FormView


class BaseAJAXFormView(FormView):
    mimetype = 'application/json'
    
    def form_invalid(self, form):
        errors = {}
        for name in form.fields:
            error = form.errors.get(name)
            if error:
                errors[name] = error[0]
        return HttpResponse(json.dumps(errors),
                            status=200,
                            mimetype=self.mimetype)
    
    def form_valid(self, form):
        form.save()
        return HttpResponse(status=201,
                            mimetype=self.mimetype)