Brent, overriding the 'to_internal_value' method is normal and encouraged,
however, the 'run_validation' shouldn't generally be overridden, what you
can override is the 'validate' method which is called by 'run_validation'.
~Carl

On Tue, Jun 30, 2020 at 5:51 PM Brent O'Connor <epicse...@gmail.com> wrote:

> For anyone that might come across this thread, I went ahead and created an
> issue <https://github.com/encode/django-rest-framework/issues/7394> for
> this on Github.
>
> On Friday, June 26, 2020 at 5:08:03 PM UTC-5, Brent O'Connor 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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