instance method `[]`

Ruby on Rails 2.3.18

Since v2.2.3

Available in: v2.2.3 v2.3.18 v3.0.20 v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

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[](attribute)

No documentation comment.

Parameters

attribute req

Source

# File activemodel/lib/active_model/errors.rb, line 35
    def [](attribute)
      if errors = get(attribute.to_sym)
        errors.size == 1 ? errors.first : errors
      else
        set(attribute.to_sym, [])
      end
    end

Defined in activemodel/lib/active_model/errors.rb line 35 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveModel::Errors

Signature

Parameters