Login Register

empty?

empty?()

Instance Public methods

Returns true if no errors are found, false otherwise. If the error message is a string it can be empty.

person.errors.full_messages # => ["name cannot be nil"]
person.errors.empty?        # => false

Links:

https://github.com/rails/rails/blob/b97035df64f5b2f912425c4a7fcb6e6bb3ddab8d/activemodel/lib/active_model/errors.rb#L215

doc_ruby_on_rails

2015-06-20 00:00:00

Comments

Leave a Comment

Please login to continue.

Popular Articles

empty? empty?() Instance Public methods Returns true if the collection is empty. If the collection has been loaded it is equivalent to collecti

empty? empty?() Instance Public methods

empty? empty?() Instance Public methods Is the tar entry empty?

empty? empty?() Instance Public methods Returns true if the set contains no elements.

empty? empty?() Instance Public methods Returns true if the queue is empty.