用户模型序列化程序需要验证错误

Question

我想为我的项目创建一个注册应用。 这是我的序列化程序：

from rest_framework import serializers
from rest_framework.validators import UniqueValidator
from django.contrib.auth.models import User

from rest_framework import serializers
from django.contrib.auth import get_user_model # If used custom user model

UserModel = get_user_model()


class UserSerializer(serializers.ModelSerializer):

    password = serializers.CharField(write_only=True)


    def create(self, validated_data):


        user = UserModel.objects.create(
            username=validated_data['username'],
            email=validated_data['email'],
            first_name=validated_data['first_name'],
            last_name=validated_data['last_name']
        )

        user.set_password(validated_data['password'])

        return user


    class Meta:
        model = User
        fields = ('id', 'username', 'password','email','first_name','last_name')
        write_only_fields = ('password',)
        read_only_fields = ('id',)

如您所见，我使用了 UserModel，它是 rest_framework 的默认模型之一。我想让我的注册序列化程序需要 first_name 字段。

等待您的帮助。

Answer 1

您需要为first_name 字段指定required=True 属性：

class UserSerializer(serializers.ModelSerializer):
    first_name = serializers.CharField(required=True)
    password = serializers.CharField(write_only=True)