Extensions in category Validation

Apply different sets of rules depending of an attribute's value. Pretty much like a php switch statement.

Validates words count, blacklist and whitelist.

Model validator for passwords

Validates files against ClamAV's clamd antimalware daemon

Validator class to make sure a value assigned is a valid class name

Validates field "Input current password" in your model

RelationValidator sets relation return value in the .rules() specified field.

Use ajax validation + ajaxSubmitButton together in CActiveForm

A Routing Transit Number Validator

Credit Card validator implementing Mod10 algorithm

EConditionalValidator - Execute a rule if others have been previously passed.

More humanized for captcha, just show after some times error and hide once passed