#20867: Allow Form.clean() to target specific fields when raising
ValidationError.
-----------------------------+--------------------
Reporter: loic84 | Owner: nobody
Type: New feature | Status: new
Component: Forms | Version: master
Severity: Normal | Keywords:
Triage Stage: Unreviewed | Has patch: 0
Easy pickings: 0 | UI/UX: 0
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The goal would be to unlock the following API:
{{{
def clean(self):
errors = {}
if condition1:
errors['field1'] = ValidationError('message1', code='code')
if condition2:
errors['field2'] = ValidationError('message2', code='code')
raise ValidationError(errors)
}}}
Most of the groundwork has been done for #20199.
We would need to document passing a `dict` to `ValidationError`, just like
we already document passing a `list` in
[https://docs.djangoproject.com/en/dev/ref/forms/validation/#raising-
validationerror ref/forms/validation/#raising-validationerror].
This would probably deprecate or reduce the need for the pattern discussed
in [https://docs.djangoproject.com/en/dev/ref/forms/validation/#form-
subclasses-and-modifying-field-errors ref/forms/validation/#form-
subclasses-and-modifying-field-errors].
Refs #20199 #16986.
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Ticket URL: <https://code.djangoproject.com/ticket/20867>
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