Module: CouchRest::Validation::ValidatesAbsent

Included in:
ClassMethods
Defined in:
lib/couchrest/validation/validators/absent_field_validator.rb

Overview

class AbsentFieldValidator

Instance Method Summary (collapse)

Instance Method Details

- (Object) validates_absent(*fields)

Examples:

Usage


class Page

  property :unwanted_attribute, String
  property :another_unwanted, String
  property :yet_again, String

  validates_absent :unwanted_attribute
  validates_absent :another_unwanted, :yet_again

  # a call to valid? will return false unless
  # all three attributes are blank
end


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# File 'lib/couchrest/validation/validators/absent_field_validator.rb', line 67

def validates_absent(*fields)
  opts = opts_from_validator_args(fields)
  add_validator_to_context(opts, fields, CouchRest::Validation::AbsentFieldValidator)
end