method

each_error

v2.3.8 - Show latest stable - 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
3.0.9
3.1.0
3.2.1
3.2.8
3.2.13
4.0.2
4.1.8
4.2.1
4.2.7
4.2.9
5.0.0.1
5.1.7
5.2.3
6.0.0
6.1.3.1
6.1.7.7
7.0.0
7.1.3.2
What's this?

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

Flowdock - Team Inbox With Chat