Validations Often used validation rules for fields Full class name: Kirby\Form\Validations kirby/src/Form/Validations.php#L17 Validations::boolean() Validations::date() Validations::email() Validations::max() Validations::maxlength() Validations::min() Validations::minlength() Validations::option() Validations::options() Validations::pattern() Validations::required() Validations::time() Validations::url()