instance method `count`

Ruby on Rails 3.0.20

Since v3.0.20 Last seen in v6.0.6

Compare with:

count()

Returns the number of error messages.

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

Source

# File activemodel/lib/active_model/errors.rb, line 143
    def count
      to_a.size
    end

Defined in activemodel/lib/active_model/errors.rb line 143 · View on GitHub · Improve this page · Find usages on GitHub

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