If you want the date field to be entirely hidden from the user, then use HiddenField. It takes an optional message parameter. Writing custom validators You can use any of Django's existing validators, or write your own custom validators. REST framework includes a couple of defaults that may be useful in this context. weblink
Not the answer you're looking for? Function based A validator may be any callable that raises a serializers.ValidationError on failure. asked 5 years ago viewed 5355 times active 1 year ago Upcoming Events 2016 Community Moderator Election ends in 3 days Related 281What is a “slug” in Django?354How do I do I'm also not sure where to put the docs since the Model error_messages parameter is documented but lacking specificity (https://docs.djangoproject.com/en/1.3/ref/models/fields/#error-messages). http://stackoverflow.com/questions/5514621/django-error-message-displayed-for-unique-fields
sunenielsen commented Feb 15, 2016 Fair enough. This happens when a new user wants to register with a name that is already stored in the database. This field will be used in the serializer output representation, but cannot be set directly by the user. argument.
published = serializers.DateTimeField(required=True) Using with a read-only date field. How might a government pass a law without the population knowing? Also keep in mind that with complex cases it can often be better to explicitly define your serializer classes, rather than relying on the default ModelSerializer behavior. Django Clean Method Error message keys: required, invalid So, to summarize, for your username field only required, invalid, max_length, min_length error messages are customizeable.
tomchristie changed the title from unique=True field can't have a customized message to error_messages on serializer fields should also be used by validators. Defaults to 'exact'. PHP / Symfony2 vs Python / Django Create or Update with a Django ModelForm Checking if a GET Variable Exists in Django Django Generic DetailView without a PK or Slug Subclass http://stackoverflow.com/questions/3993560/django-how-to-override-unique-together-error-message Send to Email Address Your Name Your Email Address Cancel Post was not sent - check your email addresses!
Drinking wine in the winter Why did the Avro Vulcan use a delta wing? Django Modelform This fixes #2878. c6a11d3 stianjensen added a commit to stianjensen/django-rest-framework that referenced this issue Sep 23, 2015 stianjensen
Also see relevant ticket. You can just handle the specific case you want and let all other cases be handled by Django as usual: def unique_error_message(self, model_class, unique_check): if model_class == type(self) and unique_check == is this saying we can define error message on the Model level Yup erichonkanen commented Aug 26, 2015 cool, if you tell me the general idea for how that should work I want to override the standard error message, but I don't know the name of the error message.
def unique_error_message(self, model_class, unique_check): opts = model_class._meta model_name = capfirst(opts.verbose_name) # A unique field if len(unique_check) == 1: field_name = unique_check field_label = capfirst(opts.get_field(field_name).verbose_name) # Insert the error into the error Skip to content Ignore Learn more Please note that GitHub no longer supports old versions of Firefox. In these cases you may want to disable the automatically generated validators, by specifying an empty list for the serializer Meta.validators attribute. http://beforeoverclock.com/error-message/desktop-error-message.php asked 6 years ago viewed 3781 times active 30 days ago Upcoming Events 2016 Community Moderator Election ends in 3 days Visit Chat Linked 0 Django How to prevent duplicate instances
Because of this more explicit style REST framework includes a few validator classes that are not available in core Django. No two items in a given list may share # the same position. Then in your serializer manually add your email field with that validator.