method

keys

v6.1.3.1 - Show latest stable - Class: ActiveModel::Errors

keys()

public

Returns all message keys.

person.errors.messages # => {:name=>["cannot be nil", "must be specified"]}
person.errors.keys     # => [:name]

# File activemodel/lib/active_model/errors.rb, line 273
    def keys
      deprecation_removal_warning(:keys, "errors.attribute_names")
      keys = @errors.map(&:attribute)
      keys.uniq!
      keys.freeze
    end

keys

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