Question

当我启动日期字段名称为dob的请求时，dob的各自值为“ dob”：“ 1996-10-25”

Model.py

ax = powiaty.plot(column=var, cmap='Reds', categorical=True, 
                  legend=True, ax=ax, edgecolor='black'
                 )

views.py

class Register_model(models.Model):
    UserId = models.CharField(max_length=255,default='',blank=True,null=True)
    ISpinId = models.CharField(max_length=255,primary_key=True, unique=True,default='', blank=True,null = False)
    email = models.CharField(max_length=250, unique=True)
    first_name = models.CharField(max_length=250, default="",null = False)
    last_name = models.CharField(max_length=250, default="",null = False)
    dob = models.DateField(auto_now_add=False, auto_now=False)
    password = models.CharField(max_length=255,blank=False,null = False)
    gender = models.CharField(max_length=50,default="",null = False)
    nationality = models.CharField(max_length=100,default="",null = False)

错误：

@permission_classes((AllowAny,))
class User_RegisterAPIViews(APIView):
    # Serializer Initilization
    print("dasf")
    serializers = serializers.Register_Serializer

    # Post method Declarations
    def post(self, request):
        request.POST._mutable = True
        print(request.data)
        request.data['ISpinId'] = etc.random_number_generate(request.data['first_name'], request.data['last_name'])
        password = request.data['password']
        print(request.data['dob'])
        playersCategory, age = etc.age_convert(request.data['dob'], request.data['gender'])
        request.data['players_category'] = playersCategory
        request.data['age'] = age

        form_data = serializers.Register_Serializer(data=request.data)
        if form_data.is_valid():
            print("formdata",form_data)
            form_data.save()  # File Save

我创建了一个新数据库，数据库迁移，也应用了新迁移，但是仍然出现此错误[“”值的日期格式无效。它必须为YYYY-MM-DD格式。“] < / p>

Answer 1

检查模型的任何日期参数，例如默认值空引号替换为

model.DateField(blank= True,null=True)

ValidationError：[“”值的日期格式无效。它必须为YYYY-MM-DD格式。“]

1 个答案: