Re: "This field is required." error in REST

[Integr@te System]

Hi Garg,

Which your expected results in your code!?

Where the points you see errors!?

Plz review again and provide us more details.
Nice.







On Sat, Jan 11, 2020, 18:19 Yash Garg  wrote:

> I have created a User registration rest api app
>
> views.py-
> class UserRegister(APIView):
>
> throttle_classes = [UserRateThrottle]
> def post(self, request, format='json'):
> serializer = UserRegisterSerializer(data=request.data)
> if serializer.is_valid():
> user = serializer.save()
> if user:
> return Response(serializer.data, status=status.HTTP_201_CREATED)
> return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
>
> serializers.py
>
> class UserRegisterSerializer(serializers.ModelSerializer):
>
> class Meta:
> model = UserRegister
> fields = ('first_name', 'last_name', 'email', 'password')
>
> def save(self):
>   user = UserRegister(first_name = self.validated_data['first_name'],
>   last_name = self.validated_data['last_name'],
>   email =  self.validated_data['email'],
>   password = self.validated_data['password'],
> )
>   user.save()
>   return user
>
> when i POST the values from postman it gives
> {
> "first_name": [
> "This field is required."
> ],
> "last_name": [
> "This field is required."
> ],
> "email": [
> "This field is required."
> ],
> "password": [
> "This field is required."
> ]
> }
> please suggest how can i resolve this.
>
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"This field is required." error in REST

[Yash Garg]

I have created a User registration rest api app
 
views.py-
class UserRegister(APIView):

throttle_classes = [UserRateThrottle]
def post(self, request, format='json'):
serializer = UserRegisterSerializer(data=request.data)
if serializer.is_valid():
user = serializer.save()
if user:
return Response(serializer.data, status=status.HTTP_201_CREATED)
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)

serializers.py

class UserRegisterSerializer(serializers.ModelSerializer):

class Meta:
model = UserRegister
fields = ('first_name', 'last_name', 'email', 'password')

def save(self):
  user = UserRegister(first_name = self.validated_data['first_name'],
  last_name = self.validated_data['last_name'],
  email =  self.validated_data['email'],
  password = self.validated_data['password'],
)
  user.save()
  return user

when i POST the values from postman it gives 
{
"first_name": [
"This field is required."
],
"last_name": [
"This field is required."
],
"email": [
"This field is required."
],
"password": [
"This field is required."
]
}
please suggest how can i resolve this.

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https://groups.google.com/d/msgid/django-users/129e1948-8472-454f-a89d-c9c596c00766%40googlegroups.com.