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Rails Error Messages In View


Sven Fuchs August 26th, 2009 @ 06:49 PM Rodrigo, yes, you can always pass whatever message key you want to the validates_* macros. We expected this to be rather an edge case. This key can then be used to use individual full_message formats, too: validates_presence_of :password, :message => :"user.password.must_not_be_blank" validates_format_of :password, :message => :"user.password.must_have_valid_format" You can then specify an individual full_message format for add_on_blank add_on_empty as_json blank? this contact form

If this would happen to i18n files it could also be availabe with :full_message parameter. In your Rails project, put this in config/initializers/fix_active_record_validations_full_messages.rb: # Ensures that when we pass a :message parameter to our validations, that # message is a sentence (and not something to be Sven Fuchs August 5th, 2009 @ 07:17 PM State changed from “hold” to “open” Milestone changed from “2.x” to “2.3.4” It seems we're finally getting somewhere with this. You can specify custom message keys per validation.

Rails Error Messages In View

Yaroslav Markin January 2nd, 2009 @ 08:56 AM Tag changed from “activerecord, error, errors, error_messages_for, i18n, l10n” to “activerecord, error, errors, error_messages_for, i18n, l10n, patch” Kinda +1 on this one, but I want to display 1 whole error message at a time. And, of course, the fact that it is written using the Rails framework ;) Sven Fuchs August 26th, 2009 @ 11:14 AM So, we've done a lot of work on figuring Hot Network Questions About a man and a bee Save a JPG without a background When a girl mentions her girlfriend, does she mean it like lesbian girlfriend?

mtyaka January 2nd, 2009 @ 06:43 AM I'm sorry, there was a typo in the diff file. Can we apply it? How to remove screws from old decking Is there a standard I2C/SM bus protocol for laptop battery packs The ambiguous "he is buried" Intersection of N lists, or of an N-d Rails Validation Error Message Not Displaying What is way to eat rice with hands in front of westerners such that it doesn't appear to be yucky?

person.errors.full_messages # => ["name cannot be nil"] person.errors.clear person.errors.full_messages # => [] Source: show | on GitHub # File activemodel/lib/active_model/errors.rb, line 101 def clear messages.clear details.clear end count() Link Alias for: Sample output:

RobinWu - October 16, 2008 0 thanks Only error message <%= error_messages_for :order, :header_message => nil, More related discussions: http://groups.google.com/group/rails-i18n/browse_thread/thread/53d2... asked 3 years ago viewed 5095 times active 3 years ago Blog Stack Overflow Podcast #92 - The Guerilla Guide to Interviewing Related 361How can I “pretty” format my JSON output

To specify the display for one object, you simply provide its name as a parameter. Rails Error_messages_for I can help you fix those validation messages. Jeff Kreeftmeijer November 8th, 2010 @ 08:50 AM Automatic cleanup of spam. José Valim August 31st, 2009 @ 04:26 PM Rodrigo, Sven meant that the feature is not adequate for Rails 2.3.x, since it's a maintenance branch.

Rails Custom Error Messages

That said, you really can do this with the given solution that now is in the 2-3-stable branch. Please use this one instead. Rails Error Messages In View person.errors.add_on_blank(:name) person.errors.messages # => {:name=>["can't be blank"]} Source: show | on GitHub # File activemodel/lib/active_model/errors.rb, line 369 def add_on_blank(attributes, options = {}) ActiveSupport::Deprecation.warn(" ActiveModel::Errors#add_on_blank is deprecated and will be removed in Rails Errors Full Messages Rails will normally return a string such as "title: can't be blank".

If some feature is not being used frequently, it probably belongs to a plugin instead of the framework. weblink With this en.yml and the above-mentioned monkey-patch to ActiveRecord::Errors#full_messages, Rails 2.3 will superficially behave identically to a non-monkey-patched version. (Personally, I take this opportunity to make Rails's default messages more human-friendly, Try somethings like this: error_messages_for( :user, :header_message => "Oops - We couldn't save your user!", :message => "The following fields were a bit of a problem:", :header_tag => :h1 ) You What's a Racist Word™? Activerecord Errors Full Messages

Sometimes I miss the simplicity (yet powerfulness) of Redmine, and the ability to preview the messages before sending it... The sensible thing to do is correct the messages which, I think everyone should agree, are incorrect (because--you guessed it!--they are not full sentences). If message is a proc, it will be called, allowing for things like Time.now to be used within an error. navigate here Never use it: it does not translate to other languages, and even in English you should be writing special strings instead of displaying "0" and "1", as a matter of style.)

Sven Fuchs August 30th, 2009 @ 01:03 PM State changed from “open” to “committed” I've discussed this with José through private email and we agreed not to apply this functionality to Rails Exceptions José Valim August 31st, 2009 @ 01:39 PM A new patch with tests attached. person.errors[:name] = "must be set" person.errors[:name] # => ['must be set'] Source: show | on GitHub # File activemodel/lib/active_model/errors.rb, line 180 def []=(attribute, error) ActiveSupport::Deprecation.warn(" ActiveModel::Errors#[]= is deprecated and will be

class Person validates_presence_of :name, :email validates_length_of :name, in: 5..30 end person = Person.create() person.errors.full_messages_for(:name) # => ["Name is too short (minimum is 5 characters)", "Name can't be blank"] Source: show |

Rationale There is a golden rule in i18n ("internationalization"): do not use string concatenation. When using inheritance in your models, it will check all the inherited models too, but only if the model itself hasn't been found. Setting the target on an internal link field Would it be ok to eat rice using spoon in front of Westerners? Rails Form Errors It is too basic for the framework, in my opinion, that it should not be delegated to external plugins.

From what you are saying you do not seem to actually need both messages and full_messages in parallel. I tried to generate the guides both in trunk and 2-3-stable and I am getting errors. Live Preview failing in Safari and Firefox only How to remove screws from old decking What to do with my pre-teen daughter who has been out of control since a severe his comment is here I would consider it a bug as well not having any way for having full control about the validation messages.

The last existing version (v2.3.8) is shown here. If there ever will be a 2.4 release we'll backport this solution. I am available to help writing this feature, but I need some direction on which approach to take. Version control, project management, deployments and your group chat in one place.

maintaining backwards compatibility and not breaking tons of tests in userland) See: http://github.com/svenfuchs/rails/commit/68082af76c3d56d7afa1bf3e37... Here's a quick hack to not prepend the attribute name if the error message starts with an upper case character. In a lot of validation messages, it makes more sense that the attribute is shown in the middle or in the end of the sentence. person.errors.keys # => [] person.errors[:name] # => [] person.errors.keys # => [:name] Source: show | on GitHub # File activemodel/lib/active_model/errors.rb, line 172 def [](attribute) messages[attribute.to_sym] end []=(attribute, error) Link Adds to

Why do we need global.asax in Sitecore VS solution? active_record_errors_full_messages_formatting.diff 4 KB Comments and changes to this ticket You flagged this item as spam. But we're a bit constrained regarding 2.3.x. I'm preparing a presentation and it will be really hard to explain to them that it is currently not possible to write custom full messages for Rails validations or that it

Even if just once per project. blank in Ruby on Rails54How to handle Ruby on Rails error: “Please install the postgresql adapter: `gem install activerecord-postgresql-adapter'”157Ruby : How to write a gem?475How can I remove RVM (Ruby Version In Rails 2.3, full_messages is the unlikely arbiter of error messages. For instance, suppose we have an Article with a :body and a :title, both validated using validates_presence_of, with an extra validates_length_of on the :title.

To achieve the same use: errors.add(attribute, :empty, options) if value.nil? || value.empty? ".squish) Array(attributes).each do |attribute| value = @base.send(:read_attribute_for_validation, attribute) is_empty = value.respond_to?(:empty?) ? You can use .to_sentence to turn that array into a readable sentence. @project_procurement_management_plan.errors.full_messages.to_sentence share|improve this answer answered Feb 23 '13 at 19:34 rocket scientist 1,63411023 thank you. Powered by Octopress, with a custom theme. Welcome Register Projects Help About Blog Use OpenID Login Password OpenID URL Remember me RSpec Ruby Ruby on Rails Flowdock method full_messages Ruby on Rails latest stable (v4.2.7) - 0 notes

This article should help you avoid string concatenation in one part of Rails 2.3; there are many other errors in Rails 2.3 and perhaps even in your own code, and I Of course, if you extend your object with ActiveModel::Translation you will not need to implement the last two. When that error was fixed it would go to last name error or maybe email if the user field out their last name correctly. <% @user.errors.each do |attr, msg| %> <%= person.errors.messages # => {:name=>["cannot be nil"]} person.errors.include?(:name) # => true person.errors.include?(:age) # => false Also aliased as: has_key?, key?