#3457: Allow overriding of error message for each newforms Field type
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Reporter: anonymous | Owner: nobody
Status: new | Component: django.newforms
Version: SVN | Resolution:
Keywords: | Stage: Accepted
Has_patch: 1 | Needs_docs: 1
Needs_tests: 1 | Needs_better_patch: 0
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Comment (by SmileyChris):
For a quick summary of how it works:
1. each `Field` instance gets an `error_messages` dictionary built from
the `default_error_messages` in it's class (and base classes, recursively)
2. a user can pass in their own `error_messages` dictionary which
`.update()`s the `error_messages` dictionary for that instance
{{{
>>> from django.newforms import *
>>> d = DecimalField(error_messages={'invalid':'Mr T says, "Enter a valid
number, foo!"'})
>>> d.clean('jibberjabber')
Traceback (most recent call last):
File "<pyshell#72>", line 1, in -toplevel-
d.clean('jibberjabber')
File "[...]\django\newforms\fields.py", line 237, in clean
raise ValidationError(self.error_messages['invalid'])
ValidationError: [u'Mr T says, "Enter a valid number, foo!"']
}}}
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Ticket URL: <http://code.djangoproject.com/ticket/3457#comment:11>
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