method

each_error

Ruby on Rails latest stable (v7.1.3.2) - 0 notes - Class: ActiveRecord::Errors

1.0.0
1.1.6
1.2.6
2.0.3
2.1.0
2.2.1
2.3.8 (0)
3.0.0
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7.1.3.2
7.1.3.4
What's this?

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v2.3.8) is shown here.

each_error() public

Yields each attribute and associated error per error added.

  class Company < ActiveRecord::Base
    validates_presence_of :name, :address, :email
    validates_length_of :name, :in => 5..30
  end

  company = Company.create(:address => '123 First St.')
  company.errors.each_error{|attr,err| puts "#{attr} - #{err.type}" }
  # => name - :too_short
  #    name - :blank
  #    address - :blank

Show source

# File activerecord/lib/active_record/validations.rb, line 254
    def each_error
      @errors.each_key { |attr| @errors[attr].each { |error| yield attr, error } }
    end

each_error

Related methods

Method deprecated or moved