instance method `include?`

Ruby on Rails 4.0.13

Since v3.1.12

Compare with:

include?(attribute)

Returns true if the error messages include an error for the given key attribute, false otherwise.

person.errors.messages        # => {:name=>["can not be nil"]}
person.errors.include?(:name) # => true
person.errors.include?(:age)  # => false

Parameters

Source

# File activemodel/lib/active_model/errors.rb, line 95
    def include?(attribute)
      (v = messages[attribute]) && v.any?
    end

Defined in activemodel/lib/active_model/errors.rb line 95 · View on GitHub · Improve this page · Find usages on GitHub