Class: Grape::Kaminari::MaxValueValidator

Inherits:
Validations::Validators::Base
  • Object
show all
Defined in:
lib/grape/kaminari/max_value_validator.rb

Instance Method Summary collapse

Instance Method Details

#validate_param!(attr_name, params) ⇒ Object

Raises:

  • (Grape::Exceptions::Validation) 


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# File 'lib/grape/kaminari/max_value_validator.rb', line 4

def validate_param!(attr_name, params)
  attr = params[attr_name]
  return unless attr.is_a?(Integer) && @option && attr > @option

  raise Grape::Exceptions::Validation.new(
    params: [@scope.full_name(attr_name)],
    message: "must be less than or equal #{@option}",
  )
end