method

each

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

1.0.0 (0)
1.1.6 (0)
1.2.6 (0)
2.0.3 (32)
2.1.0 (0)
2.2.1 (0)
2.3.8 (0)
3.0.0
3.0.9
3.1.0
3.2.1
3.2.8
3.2.13
4.0.2
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4.2.9
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6.0.0
6.1.3.1
6.1.7.7
7.0.0
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.

These similar methods exist in v7.1.3.2:

each() public

Yields each attribute and associated message 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{|attr,msg| puts "#{attr} - #{msg}" }
  # => name - is too short (minimum is 5 characters)
  #    name - can't be blank
  #    address - can't be blank

Show source

# File activerecord/lib/active_record/validations.rb, line 238
    def each
      @errors.each_key { |attr| @errors[attr].each { |error| yield attr, error.message } }
    end

each

Related methods

Method deprecated or moved