instance method `full_messages_for`

Ruby on Rails 6.1.7.10

Since v4.0.13

Available in: 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:

full_messages_for(attribute)

Returns all the full error messages for a given attribute in an array.

class Person
  validates_presence_of :name, :email
  validates_length_of :name, in: 5..30
end

person = Person.create()
person.errors.full_messages_for(:name)
# => ["Name is too short (minimum is 5 characters)", "Name can't be blank"]

Parameters

attribute req

Source

# File activemodel/lib/active_model/errors.rb, line 492
    def full_messages_for(attribute)
      where(attribute).map(&:full_message).freeze
    end

Defined in activemodel/lib/active_model/errors.rb line 492 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveModel::Errors

Signature

Parameters