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-rw-r--r--activemodel/lib/active_model/validations.rb4
-rw-r--r--activemodel/test/cases/validations_test.rb9
2 files changed, 13 insertions, 0 deletions
diff --git a/activemodel/lib/active_model/validations.rb b/activemodel/lib/active_model/validations.rb
index e9674d5143..cf97f45dba 100644
--- a/activemodel/lib/active_model/validations.rb
+++ b/activemodel/lib/active_model/validations.rb
@@ -285,6 +285,8 @@ module ActiveModel
# Runs all the specified validations and returns +true+ if no errors were
# added otherwise +false+.
#
+ # Aliased as validate.
+ #
# class Person
# include ActiveModel::Validations
#
@@ -319,6 +321,8 @@ module ActiveModel
self.validation_context = current_context
end
+ alias_method :validate, :valid?
+
# Performs the opposite of <tt>valid?</tt>. Returns +true+ if errors were
# added, +false+ otherwise.
#
diff --git a/activemodel/test/cases/validations_test.rb b/activemodel/test/cases/validations_test.rb
index 4ea5670d32..6a74ee353d 100644
--- a/activemodel/test/cases/validations_test.rb
+++ b/activemodel/test/cases/validations_test.rb
@@ -295,6 +295,15 @@ class ValidationsTest < ActiveModel::TestCase
assert auto.valid?
end
+ def test_validate
+ auto = Automobile.new
+
+ assert_empty auto.errors
+
+ auto.validate
+ assert_not_empty auto.errors
+ end
+
def test_strict_validation_in_validates
Topic.validates :title, strict: true, presence: true
assert_raises ActiveModel::StrictValidationFailed do