Composable rules

Composable rules

Fynix v3 includes AllOf, AnyOf, and Not for combining Validatable rules. These are useful when a field can satisfy multiple formats or when a value must not satisfy a rule.

use Fynix\Rule;
use Fynix\Rules\AllOf;
use Fynix\Rules\AnyOf;
use Fynix\Rules\Not;

$name = new AllOf([
    Rule::string('name')->min(2),
    Rule::string('name')->max(80),
]);

$contact = new AnyOf([
    Rule::email('contact'),
    Rule::phoneNumber('contact'),
]);

$blockedStatus = new Not(
    Rule::string('status')->in(['blocked']),
    'This status is not allowed.'
);

AllOf returns the first failed rule. AnyOf succeeds when any rule succeeds and otherwise returns the first failure. Not succeeds when its wrapped rule fails.