Contents

module Gris
  class MaximumLength < Grape::Validations::Base
    def validate_param!(attr_name, params)
      unless params[attr_name].length <= @option
        raise Grape::Exceptions::Validation, params: [@scope.full_name(attr_name)], message: "must be at most #{@option} characters long"
      end
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
gris-0.6.8	lib/gris/grape_extensions/maximum_length.rb
gris-0.6.7	lib/gris/grape_extensions/maximum_length.rb