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| Name | Lines | Methods | CRAP | ||||
|---|---|---|---|---|---|---|---|
| __construct | 100.00% | 1 / 1 | 100.00% | 1 / 1 | 1 | ||
| of | 100.00% | 1 / 1 | 100.00% | 1 / 1 | 1 | ||
| defaultMessage | 100.00% | 3 / 3 | 100.00% | 1 / 1 | 2 | ||
| validate | 100.00% | 10 / 10 | 100.00% | 1 / 1 | 4 | ||
| [Lucent\Validation\Constraint] withMessage | 100.00% | 2 / 2 | 100.00% | 1 / 1 | 1 | ||
| [Lucent\Validation\Constraint] message | 100.00% | 6 / 6 | 100.00% | 1 / 1 | 3 | ||
| 19 | final class None extends Constraint | |
| 20 | { | |
| 21 | /** | |
| 22 | * @param array<int, Constraint> $constraints The constraints that must all fail. | |
| 23 | */ | |
| 24 | private function __construct(private readonly array $constraints) {} | |
| 25 | ||
| 26 | /** | |
| 27 | * Create a "none" combinator from one or more constraints. | |
| 28 | * | |
| 29 | * @param Constraint ...$constraints The constraints that must all fail. | |
| 30 | * @return self A new None instance. | |
| 31 | */ | |
| 32 | public static function of(Constraint ...$constraints): self | |
| 33 | { | |
| 34 | return new self($constraints); | |
| 35 | } | |
| 36 | ||
| 37 | /** | |
| 38 | * @return string|\Closure(FieldContext): ?string|null The default error message. | |
| 39 | */ | |
| 40 | #[Override] | |
| 41 | protected function defaultMessage(): string|\Closure|null | |
| 42 | { | |
| 43 | return fn(FieldContext $ctx) => $ctx->childFailed | |
| 44 | ? null | |
| 45 | : "The {$ctx->field} must not match any of the given rules."; | |
| 46 | } | |
| 47 | ||
| 48 | /** | |
| 49 | * Validate that none of the wrapped constraints pass. | |
| 50 | * | |
| 51 | * Each constraint is validated in isolation. A failing constraint is the | |
| 52 | * desired outcome, so it is simply skipped. If a constraint passes, the | |
| 53 | * field fails: the generic "must not match" message is recorded first, | |
| 54 | * followed by the matched constraint's message, so the user sees which | |
| 55 | * rule the value matched (and therefore must not match). | |
| 56 | * | |
| 57 | * @param FieldContext $ctx The context of the field being validated. | |
| 58 | * @return bool True if none of the constraints pass, false otherwise. | |
| 59 | */ | |
| 60 | #[Override] | |
| 61 | public function validate(FieldContext $ctx): bool | |
| 62 | { | |
| 63 | $ctx->childFailed = false; | |
| 64 | ||
| 65 | foreach ($this->constraints as $constraint) { | |
| 66 | if ($constraint->validate($ctx)) { | |
| 67 | // A constraint matched — the field is invalid. Record the | |
| 68 | // generic framing message first, then the matched | |
| 69 | // constraint's message so the user sees which rule the value | |
| 70 | // matched (and therefore must not match). | |
| 71 | $message = $constraint->message($ctx); | |
| 72 | if ($message !== null) { | |
| 73 | $ctx->result->addError($ctx->field, "The {$ctx->field} must not match any of the given rules."); | |
| 74 | $ctx->result->addError($ctx->field, $message); | |
| 75 | } | |
| 76 | $ctx->childFailed = true; | |
| 77 | return false; | |
| 78 | } | |
| 79 | } | |
| 80 | ||
| 81 | return true; | |
| 82 | } | |
| 83 | } |
Inherited from Lucent\Validation\Constraint
| 38 | final public function withMessage(string|\Closure $message): static | |
| 39 | { | |
| 40 | $this->customMessage = $message; | |
| 41 | return $this; | |
| 42 | } |
| 56 | final public function message(FieldContext $ctx): ?string | |
| 57 | { | |
| 58 | $message = $this->customMessage ?? $this->defaultMessage(); | |
| 59 | ||
| 60 | if ($message === null) { | |
| 61 | return null; | |
| 62 | } | |
| 63 | ||
| 64 | if ($message instanceof \Closure) { | |
| 65 | return call_user_func($message, $ctx); | |
| 66 | } | |
| 67 | ||
| 68 | return $message; | |
| 69 | } |