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-rw-r--r--activemodel/lib/active_model/errors.rb13
1 files changed, 13 insertions, 0 deletions
diff --git a/activemodel/lib/active_model/errors.rb b/activemodel/lib/active_model/errors.rb
index 4ed3462e7e..6089cb8525 100644
--- a/activemodel/lib/active_model/errors.rb
+++ b/activemodel/lib/active_model/errors.rb
@@ -437,6 +437,19 @@ module ActiveModel
# Raised when a validation cannot be corrected by end users and are considered
# exceptional.
+ #
+ # class Person
+ # include ActiveModel::Validations
+ #
+ # attr_accessor :name
+ #
+ # validates_presence_of :name, strict: true
+ # end
+ #
+ # person = Person.new
+ # person.name = nil
+ # person.valid?
+ # # => ActiveModel::StrictValidationFailed: Name can't be blank
class StrictValidationFailed < StandardError
end
end