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int(); } public function enum(array $values, $label = null) { return (new Enum($label))->values($values); } public function computedEnum(callable $valueProvider, $label = null): Enum { return (new Enum($label))->valueCallback($valueProvider); } public function struct(array $fieldSchemas, $label = null) { return new Struct($fieldSchemas, $label); } public function record(Schema $keySchema, Schema $itemSchema, $label = null) { return new Record($keySchema, $itemSchema, $label); } public function actorId($label = null): StringSchema { return $this->string($label ?? 'Actor ID') ->min(1)->max(250) ->regex('/^(?:user|role|special):/', 'Actor ID must start with "user:", "role:", or "special:".'); } public function actorFeatureMap($label = null): Record { return $this->record( $this->actorId(), $this->boolean(), $label ); } public function actorAccess($label = null): Record { return $this->actorFeatureMap($label); } /** * Indexed array schema. * * "array" is a reserved keyword in PHP, so we can't use it as a method name. * * @param Schema $itemSchema * @param string|null $label * @return IndexedArray */ public function arr(Schema $itemSchema, $label = null) { return new IndexedArray($itemSchema, $label); } /** * @param Schema[] $schemas * @param string|null $label * @return Union */ public function union(array $schemas, $label = null) { return new Union($schemas, $label); } public function cssColor($label = null) { return (new Color($label))->orTransparent()->settingClassHint(CssPropertySetting::class); } public function cssFont($label = null) { return (new PlaceholderStruct($label))->settingClassHint(Font::class); } /** * Create a schema that takes a JSON string, parses it, and then validates the result * against another schema. * * @param Schema|null $valueSchema * @param string|null $label * @return JsonValue */ public function json($valueSchema = null, $label = null) { if ( $valueSchema === null ) { $valueSchema = new Anything(); } return new JsonValue($valueSchema, $label); } }