Form Validation

from rest_framework import status
from modules.user.forms import AddUserForm
from django_petra.petra_dto import petra_dto
from django_petra.petra_core import Response, ViewSet

class UserViewset(ViewSet):
  
  @petra_dto(form_class=AddUserForm)
  def add_user(self, request, form):
        # Process valid data
        name = form.cleaned_data['name']
        age = form.cleaned_data['age']
        phone = form.cleaned_data['phone']

        return Response({'data': "valid"}, status=status.HTTP_201_CREATED)

from django import forms

class AddUserForm(forms.Form):
    name = forms.CharField(max_length=100, required=True)
    age = forms.IntegerField(required=True)
    phone = forms.CharField(max_length=11, required=True)

    def clean_phone(self):
        phone = self.cleaned_data.get('phone')
        if not phone.isdigit() or len(phone) != 11:
            raise forms.ValidationError('Phone must be a valid 11-digit number.')
        return phone

from modules.user.views import UserViewset
from modules.common.router import Router, Route

routes = [
    Router.post('add/', UserViewset.add_user),
]

urlpatterns = [eval(route) for route in Route(routes).get_all_routes()]