instance method `added?`

Ruby on Rails 4.1.16

Since v3.2.22.5

Available in: v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

added?(attribute, message = :invalid, options = {})

Returns true if an error on the attribute with the given message is present, false otherwise. message is treated the same as for add.

person.errors.add :name, :blank
person.errors.added? :name, :blank # => true

Parameters

attribute req
message opt = :invalid
options opt = {}

Source

# File activemodel/lib/active_model/errors.rb, line 333
    def added?(attribute, message = :invalid, options = {})
      message = normalize_message(attribute, message, options)
      self[attribute].include? message
    end

Defined in activemodel/lib/active_model/errors.rb line 333 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveModel::Errors

Signature

Parameters