WebDjango REST Framework 3.0+ Dynamic fields now supported, ... if required_fields is not None: for field_name in required_fields: self.fields[field_name].required = True Initialize/adjust your serializer by adding DynamicSerializerMixin to inheritence; class UserProfileSerializer(DynamicSerializerMixin, serializers.ModelSerializer): class Meta ... WebFeb 3, 2024 · I think I have found a great solution to your issue in the docs. Writable nested serializers By default nested serializers are read-only. If you want to support write-operations to a nested serializer field you'll need to create create() and/or update() methods in order to explicitly specify how the child relationships should be saved:
django-rest-framework how to make model serializer fields required
WebDec 14, 2012 · This field is required error in django Ask Question Asked 10 years, 3 months ago Modified 3 years, 6 months ago Viewed 32k times 11 In the model I set: class Task (models.Model): EstimateEffort = models.PositiveIntegerField ('Estimate hours',max_length=200) Finished = models.IntegerField ('Finished percentage',blank=True) WebApr 10, 2024 · The problem is this set up seems to make it a required field when when a user creates an order. With the above set up, a POST request setting just orderName in the body to create an order gives this error: { "orderId": [ "This field is required." ] } Unless of course the user sends a value for orderId, which they should not do. over the counter medicine for chest pain
Django Rest Framework - conditionally make serializer
WebJun 20, 2015 · This is the example code. def required (value): if value is None: raise serializers.ValidationError ('This field is required') class GameRecord (serializers.ModelSerializer): score = IntegerField (validators= [required]) class Meta: model = Game Share Improve this answer Follow answered Jun 20, 2015 at 11:45 Edwin … WebOct 24, 2024 · 1 Answer. Override the perform_create method of view and pass the user to the serializer for saving. def perform_create (self, serializer): serializer.save (user=self.request.user) The user field should also have a value while creating a new record as it is required. class FilterNotes (generics.ListCreateAPIView): serializer_class ... WebApr 9, 2024 · Normally, in Django, using rest_framework, to add a custom field to a model, you can use SerializerMethodField.From what I understand however, this works great for values that are easy to calculate, but if the value requires database queries to related tables, you're going to be performing these for every item being returned. over the counter medicine for cystitis