1 files changed, 13 insertions, 1 deletions
diff --git a/activemodel/lib/active_model/errors.rb b/activemodel/lib/active_model/errors.rb
index 4ed3462e7e..1026b0f4d3 100644
--- a/activemodel/lib/active_model/errors.rb
+++ b/activemodel/lib/active_model/errors.rb
@@ -2,7 +2,6 @@
 
 require 'active_support/core_ext/array/conversions'
 require 'active_support/core_ext/string/inflections'
-require 'active_support/core_ext/object/blank'
 
 module ActiveModel
   # == Active Model Errors
@@ -437,6 +436,19 @@ 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