I understand that you can go about solving it this way, but it seems like a
lot of extra work when it just works the way you would expect on a Django
ModelForm. I'm guessing this isn't possible for it to "just work", so I
might end up making an issue in the DRF project.
On Saturday, June 27, 2020 at 3:34:05 PM UTC-5, Carl Nobile wrote:
>
> Then write your custom validation as a field validator and put them all in
> the list in the order you want them to fire off in or you could include the
> field validator checks into your custom validation method.
> The problem is that DRF can only implement what the common cases are, not
> all the edge cases people may need, but the hooks are there in the code to
> customize it the way you want.
>
>
> On Sat, Jun 27, 2020 at 4:05 PM Brent O'Connor <br...@epicserve.com
> <javascript:>> wrote:
>
>> Unfortunately, that doesn't really solve the issue because you want
>> field-level validation to run because you want to make sure that valid
>> numbers, etc. are being sent to the API.
>>
>> On Sat, Jun 27, 2020 at 12:25 PM Carl Nobile <carl....@gmail.com
>> <javascript:>> wrote:
>>
>>> It is possible to turn off the built infield errors. The empty list
>>> essentially turns off al field validation. If there are multiple and you
>>> don't want all turned off you would need to specify them yourself.
>>>
>>> Class SomeSeializer(...):
>>>
>>> class Meta:
>>> extra_kwargs = {
>>> 'field_name': {'validators': []},
>>> }
>>>
>>> On Fri, Jun 26, 2020 at 6:08 PM Brent O'Connor <epic...@gmail.com
>>> <javascript:>> wrote:
>>>
>>>> I created an example project
>>>> <https://github.com/epicserve/drf-validation-issue> to illustrate this
>>>> issue, but basically if you have custom validation logic on a serializer
>>>> and the data has a field that isn't valid, then the errors raised are only
>>>> the field level errors and not the custom validation logic errors. This
>>>> ends up being a bad user experience because the user can fix the field
>>>> error and then when post another request they can end up getting errors
>>>> thrown in the custom validation. I'm thinking this might need to be an
>>>> issue added the DRF project on Github, but thought I would check here
>>>> first. Please see the project example for more details.
>>>>
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>>>>
>>>> <https://groups.google.com/d/msgid/django-rest-framework/121a7ebe-4b34-4197-be60-1178730361f7o%40googlegroups.com?utm_medium=email&utm_source=footer>
>>>> .
>>>>
>>>
>>>
>>> --
>>>
>>> -------------------------------------------------------------------------------
>>> Carl J. Nobile (Software Engineer)
>>> carl....@gmail.com <javascript:>
>>>
>>> -------------------------------------------------------------------------------
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>>>
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>>>
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>>
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>> .
>>
>
>
> --
>
> -------------------------------------------------------------------------------
> Carl J. Nobile (Software Engineer)
> carl....@gmail.com <javascript:>
>
> -------------------------------------------------------------------------------
>
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