method

size

Ruby on Rails latest stable (v3.2.13) - 0 notes - Class: ActiveModel::Errors

size() public

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

Show source

# File activemodel/lib/active_model/errors.rb, line 163
    def size
      values.flatten.size
    end