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	diff --git a/lib/drop_privileges_validator.rb b/lib/drop_privileges_validator.rb
	new file mode 100644
	index 0000000..f735ee1
	--- /dev/null
	+++ b/lib/drop_privileges_validator.rb
	@@ -0,0 +1,27 @@
	+module ActiveModel
	+ module Validations
	+ class DropPrivilegesValidator < EachValidator
	+ def initialize(options)
	+ super
	+ setup!(options[:class])
	+ end
	+
	+ def validate_each(record, attribute, _value)
	+ record.errors.add(attribute, options[:message]) if record.drop_privileges
	+ end
	+
	+ private
	+
	+ def setup!(klass)
	+ klass.send(:attr_reader, :drop_privileges) unless klass.method_defined?(:drop_privileges)
	+ klass.send(:attr_writer, :drop_privileges) unless klass.method_defined?(:drop_privileges=)
	+ end
	+ end
	+
	+ module HelperMethods
	+ def validates_drop_privileges(*attr_names)
	+ validates_with DropPrivilegesValidator, _merge_attributes(attr_names)
	+ end
	+ end
	+ end
	+end