Class: Gris::MaximumLength

Inherits:

Grape::Validations::Base

Object
Grape::Validations::Base
Gris::MaximumLength

Defined in:: lib/gris/grape_extensions/maximum_length.rb

Instance Method Summary collapse

#validate_param!(attr_name, params) ⇒ Object

Instance Method Details

#validate_param!(attr_name, params) ⇒ `Object`

# File 'lib/gris/grape_extensions/maximum_length.rb', line 3

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