Extensions in category Validation

validate text (contains no XML/Html tags)

UUID Syntax Validation

Validate at least one from attributes

reCAPTCHA validator

Validator to ensure that children of a field are required when the field is set.

Validates password strength

Validates uploaded file to be a valid image, optionally checks minimum image width and height

CNPJ Validator

E-mail sintax validation

A CValidator algorithm for Brazilian CPF registration ID

Validate an Array of Foriegn Keys Exist

Creates an Active Form which will warn if the user makes changes but tries to leave the page without saving.