Version:

instance method `blank?`

Ruby on Rails 4.2.9

Since v3.0.20 Last seen in v6.0.6

Available in: v3.0.20 v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6

Compare with:

blank?()

aliases empty?

Alias for

ActiveModel::Errors#empty?

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

Defined in ActiveModel::Errors