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I create this file config/locales/es.yml: es: errors: attributes: email: blank: "El email no puede estar en blanco" But when submitting a form with a presence: true, validation is including the attribute Are Elementals and other extraplanar creatures "Alive"? Related 1013How can I rename a database column in a Ruby on Rails migration?415Rails 3, how to roll back a Migration file?327How do I reverse a 'rails generate' ?251How to run The translated model name, translated attribute name and the value are available for interpolation.

Will it harm my career? For example, I want to show them in spanish. person.errors.add(:name, :invalid, strict: true) # => ActiveModel::StrictValidationFailed: name is invalid person.errors.add(:name, :invalid, strict: NameIsInvalid) # => NameIsInvalid: name is invalid person.errors.messages # => {} attribute should be set to :base if It doesn't appears in the ruby class "Hash" doc ? –Douglas Apr 21 at 13:40 add a comment| up vote 20 down vote accepted After experimenting for a few hours I

person.errors.messages # => {:name=>["cannot be nil"]} person.errors.include?(:name) # => true person.errors.include?(:age) # => false Also aliased as: has_key?, key? E.G. key = defaults.shift defaults = options.delete(:message) if options[:message] value = (attribute != :base ? @base.send(:read_attribute_for_validation, attribute) : nil) options = { default: defaults, model: @base.model_name.human, attribute: @base.class.human_attribute_name(attribute), value: value, object: @base end end end Of course you can also do any of this in the views instead of the controller, should you want to just display the first error to the user

What kind of bugs do "goto" statements lead to? Gasanov 7,56852654 answered Oct 13 '12 at 15:53 Erick Eduardo Garcia 764714 add a comment| up vote 2 down vote Returns all the full error messages for a given attribute in Version control, project management, deployments and your group chat in one place. full_message full_messages full_messages_for generate_message get has_key?

Thanks. message is treated the same as for add. A minimal implementation could be: class Person # Required dependency for ActiveModel::Errors extend ActiveModel:: {:name=>["name cannot be nil"]} Source: show | on GitHub # File activemodel/lib/active_model/errors.rb, line 277 def to_hash(full_messages = false) if full_messages self.messages.each_with_object({}) do

person.errors.messages # => {:name=>["cannot be nil", "must be specified"]} person.errors.values # => [["cannot be nil", "must be specified"]] Source: show | on GitHub # File activemodel/lib/active_model/errors.rb, line 225 def values messages.values keys normalize_message set size to_a to_hash to_xml values = private = protected full_messages() public Returns all the full error messages in an array. How to describe very tasty and probably unhealthy food Why is Pascal's Triangle called a Triangle? Related methods Class methods (1) new Instance methods (31) [] []= add added?

Are there any historically significant examples? If message is a proc, it will be called, allowing for things like Time.now to be used within an error. class Person validates_presence_of :name, :address, :email validates_length_of :name, in: 5..30 end person = Person.create(address: '123 First St.') person.errors.full_messages # => ["Name is too short (minimum is 5 characters)", "Name can't be Can Feudalism Endure Advanced Agricultural Techniques?

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 | class Person def initialize @errors = ActiveModel::Errors.new(self) end end Source: show | on GitHub # File activemodel/lib/active_model/errors.rb, line 72 def initialize(base) @base = base @messages = apply_default_array({}) @details = apply_default_array({}) end end key?(attribute) Link Alias for: include? i'm getting this error with nested attributes Hot Network Questions Which lane to enter on this roundabout? (UK) Helix and Computed Index Fields with DI Asking when someone leaves work or

Browse other questions tagged ruby-on-rails or ask your own question. The translated model name, translated attribute name and the value are available for interpolation. end end add_on_empty(attributes, options = {}) Link Will add an error message to each of the attributes in attributes that is empty. Live Preview failing in Safari and Firefox only Measuring Information Content of unannotated terms in a corpus, avoiding -log(0) Is there a standard English translation of ausserordentlicher Professor?

SSH makes all typed passwords visible when command is provided as an argument to the SSH command What's a Racist Word™? Instance Method Summary collapse #[](attribute) ⇒ Object When passed a symbol or a name of a method, returns an array of errors for the method. #[]=(attribute, error) ⇒ Object Adds to I include? errors.add(:name, :blank, message: "cannot be nil") if name.nil?

end full_message(attribute, message) Link Returns a full message for a given attribute. Join them; it only takes a minute: Sign up errors.full_messages format in rails 3 up vote 6 down vote favorite 2 Got a small question in here. The last existing version (v2.3.8) is shown here. include?(attribute) Link Returns true if the error messages include an error for the given key attribute, false otherwise.

message is treated the same as for add. p.errors.add :name, :blank p.

Is it safe for a CR2032 coin cell to be in an oven? Should non-native speakers get extra time to compose exam answers? Use model.errors.add(:#{key}, #{value.inspect}) instead. ".squish) messages[key] = value end size() Link Returns the number of error messages. If message is a proc, it will be called, allowing for things like Time.now to be used within an error. 233 234 235 236 237 238 239 240 # File 'activemodel/lib/active_model/errors.rb',

EDIT This is the validation message in my model: def equality self.items.each do |item| errors.add(:base, "#{item.description.capitalize}: Quantity must be equal to the breakdown of quantity!") if item.months != item.qty end end Join them; it only takes a minute: Sign up Rails 3 full error messages format up vote 12 down vote favorite 6 Since in Rails 3 form.error_messages is deprecated I'm using If the error message is a string it can be empty. clear count delete dup (<= v3.2.13) each empty?

Version control, project management, deployments and your group chat in one place. Fantasy Story about Phantom Tollbooth/Where the Wild Things Are kids as Adults What is the practical duration of Prestidigitation? By the way checking if specific field has error/s or not we can use this also resource.errors[:field].any? –Agung Setiawan Feb 26 at 4:33 add a comment| up vote 0 down vote When your mind reviews past events more hot questions question feed lang-rb about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology

Related 361How can I “pretty” format my JSON output in Ruby on Rails?191Fully custom validation error message with Rails706A concise explanation of nil v. F full_message, full_messages, full_messages_for G generate_message, get H has_key? When using inheritance in your models, it will check all the inherited models too, but only if the model itself hasn't been found. SSH makes all typed passwords visible when command is provided as an argument to the SSH command space between equation is not the same Can Feudalism Endure Advanced Agricultural Techniques?

share|improve this answer edited Feb 19 '14 at 17:52 Jeff 2,62051729 answered Nov 30 '13 at 17:54 Quv 92731531 add a comment| up vote 1 down vote We can get the If full_messages is true, it will contain full messages (see full_message). end #initialize_dup(other) ⇒ Object 82 83 84 # File 'activemodel/lib/active_model/errors.rb', line 82 def initialize_dup(other) @messages = other.messages.dup end #keys ⇒ Object Returns all message keys 174 175 176 # File 'activemodel/lib/active_model/errors.rb', C clear, count D delete E each, empty?

To achieve the same use: errors.add(attribute, :empty, options) if value.blank? ".squish) Array(attributes).each do |attribute| value = @base.send(:read_attribute_for_validation, attribute) add(attribute, :blank, options) if value.blank? Will it harm my career? To achieve the same use model.errors[:#{key}]. ".squish) messages[key] end has_key?(attribute) Link Alias for: include? Sum Chain Sequence Draw an hourglass Is the ability to finish a wizard early a good idea?