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|---|---|---|---|---|---|---|---|
| defaultMessage | 100.00% | 1 / 1 | 100.00% | 1 / 1 | 1 | ||
| validate | 100.00% | 18 / 18 | 100.00% | 1 / 1 | 9 | ||
| [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 | ||
| 21 | final class Boolean extends Constraint | |
| 22 | { | |
| 23 | /** | |
| 24 | * @return string|Closure(FieldContext): string The default error message. | |
| 25 | */ | |
| 26 | #[Override] | |
| 27 | protected function defaultMessage(): string|Closure|null | |
| 28 | { | |
| 29 | return fn(FieldContext $ctx) => "The {$ctx->field} must be a boolean."; | |
| 30 | } | |
| 31 | ||
| 32 | /** | |
| 33 | * Validate and normalize a boolean value. | |
| 34 | * | |
| 35 | * Real booleans pass as-is. The strings `'true'`/`'1'` and | |
| 36 | * `'false'`/`'0'` (case-insensitive for the word forms) and the integers | |
| 37 | * `1`/`0` are normalized to a real boolean. Any other value fails. | |
| 38 | * | |
| 39 | * @param FieldContext $ctx The context of the field being validated. | |
| 40 | * @return bool True if the value is a valid boolean representation, false otherwise. | |
| 41 | */ | |
| 42 | #[Override] | |
| 43 | public function validate(FieldContext $ctx): bool | |
| 44 | { | |
| 45 | $value = $ctx->value; | |
| 46 | ||
| 47 | if (is_bool($value)) { | |
| 48 | return true; | |
| 49 | } | |
| 50 | ||
| 51 | if ($value === 1 || $value === '1') { | |
| 52 | $ctx->normalize(true); | |
| 53 | return true; | |
| 54 | } | |
| 55 | ||
| 56 | if ($value === 0 || $value === '0') { | |
| 57 | $ctx->normalize(false); | |
| 58 | return true; | |
| 59 | } | |
| 60 | ||
| 61 | if (is_string($value)) { | |
| 62 | $normalized = strtolower($value); | |
| 63 | ||
| 64 | if ($normalized === 'true') { | |
| 65 | $ctx->normalize(true); | |
| 66 | return true; | |
| 67 | } | |
| 68 | ||
| 69 | if ($normalized === 'false') { | |
| 70 | $ctx->normalize(false); | |
| 71 | return true; | |
| 72 | } | |
| 73 | } | |
| 74 | ||
| 75 | return false; | |
| 76 | } | |
| 77 | } |
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 | } |