Contents

require 'grape/validations/validators/multiple_params_base'

module Grape
  module Validations
    class ExactlyOneOfValidator < MultipleParamsBase
      def validate_params!(params)
        return if keys_in_common(params).length == 1
        raise Grape::Exceptions::Validation, params: all_keys, message: message(:exactly_one)
      end
    end
  end
end

Version data entries

3 entries across 3 versions & 2 rubygems

Version	Path
grape-extra_validators-2.0.0	vendor/bundle/ruby/2.6.0/gems/grape-1.2.5/lib/grape/validations/validators/exactly_one_of.rb
grape-extra_validators-1.0.0	vendor/bundle/ruby/2.4.0/gems/grape-1.2.5/lib/grape/validations/validators/exactly_one_of.rb
grape-1.2.5	lib/grape/validations/validators/exactly_one_of.rb