$targetClass public property The name of the ActiveRecord class

validateValue() protected method Validates a value.

$params public property Additional parameters that are passed

$ipv4NotAllowed public property User-defined error message is

$not public property Whether to invert the validation logic. Defaults

$timeZone public property The timezone to use for parsing date

$skipOnEmpty public property Whether this validation rule should

$value public property The default value or an anonymous function

$min public property Minimum length. If not set, it means no minimum

validateValue() protected method Validates a value.