errors

errors()

Instance Public methods

Returns the Errors object that holds all information about attribute error messages.

class Person
  include ActiveModel::Validations

  attr_accessor :name
  validates_presence_of :name
end

person = Person.new
person.valid? # => false
person.errors # => #<ActiveModel::Errors:0x007fe603816640 @messages={name:["can't be blank"]}>

Links:

https://github.com/rails/rails/blob/26fb57b58dad6555222bb7270f20d9fb1ccb7534/activemodel/lib/active_model/validations.rb#L281

doc_ruby_on_rails

2015-06-20 00:00:00

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