instance method `empty?`

Ruby on Rails 5.1.7

Since v3.0.20

Compare with: (choosing a version navigates to the comparison)

empty?()

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

Source

# File activemodel/lib/active_model/errors.rb, line 200
    def empty?
      size.zero?
    end

Defined in activemodel/lib/active_model/errors.rb line 200 · View on GitHub · Improve this page · Find usages on GitHub

Support