====== A Catalog of Validation Rules ======

A series of rules for validating user input.

===== Generic validators =====

  * [[SingleFieldRule]]
  * [[RequiredRule]]
  * [[SizeRangeRule]]

===== File-upload Validators =====

  * [[FileUploadRequiredRule]]
  * [[FileUploadPartialRule]]
  * [[FileUploadMaxSizeRule]]
  * [[FileUploadMimeTypeRule]]

===== Email validators =====

  * [[EmailRule]]
  * [[DNSEmailRule]]

===== Domain, DNS, & IP address validators =====

  * [[DomainRule]]
  * [[DNSDomainRule]]
  * [[UrlRule]]
  * [[IPAddressRule]]
  * [[PartialIPAddressRule]]