instance method `add`

Ruby on Rails 3.2.22.5

Since v3.0.20

Available in: 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

Compare with:

add(attribute, message = nil, options = {})

Adds message to the error messages on attribute. More than one error can be added to the same attribute. If no message is supplied, :invalid is assumed.

If message is a symbol, it will be translated using the appropriate scope (see translate_error). If message is a proc, it will be called, allowing for things like Time.now to be used within an error.

Parameters

attribute req
message opt = nil
options opt = {}

Source

# File activemodel/lib/active_model/errors.rb, line 232
    def add(attribute, message = nil, options = {})
      message = normalize_message(attribute, message, options)
      if options[:strict]
        raise ActiveModel::StrictValidationFailed, full_message(attribute, message)
      end

      self[attribute] << message
    end

Defined in activemodel/lib/active_model/errors.rb line 232 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveModel::Errors

Signature

Parameters