instance method `size`

Ruby on Rails 3.1.12

Since v2.2.3

Compare with:

size()

Returns the number of error messages.

p.errors.add(:name, "can't be blank")
p.errors.size # => 1
p.errors.add(:name, "must be specified")
p.errors.size # => 2

Source

# File activemodel/lib/active_model/errors.rb, line 162
    def size
      values.flatten.size
    end

Defined in activemodel/lib/active_model/errors.rb line 162 · View on GitHub · Improve this page · Find usages on GitHub

Signature