README.md

@@ -1,14 +1,11 @@
-> [!IMPORTANT]
+# Request validation plugin for the [Reflect API Framework](https://github.com/victorwesterlund/reflect)
-> This plugin has since [Reflect version 3.8.5](https://codeberg.org/reflect/reflect/releases/tag/2.8.5) been deprecated. Reflect now has built-in request validation which is enabled by default. The built-in validator is based on this plugin.
-
-# Request validation plugin for the [Reflect API Framework](https://codeberg.org/reflect/reflect)
 This request pre-processor adds request validation for an API written in the Reflect API Framework.
 
 Write safer Reflect endpoints by enforcing request data structure validation before the request reaches your endpoint's logic. This plugin validates GET and POST data (even JSON) and returns an array with scoped `Error`s that can be further acted upon if desired.
 
-## Example
+*Example:*
 ```
-POST Request: /my-endpoint?key1=lorem-ipsum&key2=dolor
+GET Request: /my-endpoint?key1=lorem-ipsum&key2=dolor
 POST Body: {"key3":15, "key4":["hello", "world"]}
 ```
 ```php
@@ -19,7 +16,7 @@ use \ReflectRules\Type;
 use \ReflectRules\Rules;
 use \ReflectRules\Ruleset;
 
-class POST_MyEndpoint implements Endpoint {
+class GET_MyEndpoint implements Endpoint {
   private Ruleset $rules;
 
   public function __construct() {
@@ -74,8 +71,6 @@ Ruleset->get_errors();
 
 Use `Ruleset->is_valid(): bool` to quickly check if any errors are set.
 
-You can also use `Ruleset->validate_or_exit(): true|Response` to automatically return a `Reflect\Response` with all errors to current STDOUT if validation fails.
-
 # Installation
 
 Install with composer
@@ -111,20 +106,10 @@ Error
 --|
 [`Error::VALUE_MIN_ERROR`](#min)
 [`Error::VALUE_MAX_ERROR`](#max)
-[`Error::UNKNOWN_PROPERTY_NAME`](#strict-mode)
 [`Error::INVALID_PROPERTY_TYPE`](#type)
 [`Error::INVALID_PROPERTY_VALUE`](#typeenum)
 [`Error::MISSING_REQUIRED_PROPERTY`](#required)
 
-# Strict mode
-Enable strict mode by initializing a Ruleset with the "strict" argument set to `true`.
-
-```php
-new Ruleset(strict: true);
-```
-
-Strict mode will not allow undefined properties to be set in all configured scopes. If a property exists in `Scope` that hasn't been defined with a `Rules()` instance, a `Errors::UNKNOWN_PROPERTY_NAME` error will be set.
-
 # Available rules
 The following methods can be chained onto a `Rules` instance to enforce certain constraints on a particular property
 

src/Rules.php

@@ -160,7 +160,7 @@
 			return true;
 		}
 
-		private function eval_array(string|array $value, Scope $scope): bool {
+		private function eval_array(string $value, Scope $scope): bool {
 			// Arrays in POST parameters should already be decoded
 			if ($scope === Scope::POST) {
 				return is_array($value);

src/Ruleset.php

@@ -4,52 +4,35 @@
 
 	use \ReflectRules\Rules;
 
-	use \Reflect\Response;
-
 	require_once "Rules.php";
 
 	// Available superglobal scopes
 	enum Scope: string {
 		case GET  = "_GET";
 		case POST = "_POST";
-
-		static function get_array(): array {
-			return [
-				Scope::GET->name  => [],
-				Scope::POST->name => []
-			];
-		}
 	}
 
 	enum Error {
 		case VALUE_MIN_ERROR;
 		case VALUE_MAX_ERROR;
-		case UNKNOWN_PROPERTY_NAME;
 		case INVALID_PROPERTY_TYPE;
 		case INVALID_PROPERTY_VALUE;
 		case MISSING_REQUIRED_PROPERTY;
 	}
 
 	class Ruleset {
-		private bool $is_valid = true;
+		// Array of arrays with failed constraints
-		private ?bool $strict;
+		private array $errors = [];
-		private array $errors;
 
-		private array $rules_names;
+		public function __construct() {}
-
-		public function __construct(bool $strict = false) {
-			/*
-				Strict mode can only be enabled or disabled as a bool argument.
-				'null' is used internally on this property as a re-evaluate flag.
-			*/
-			$this->strict = $strict;
-
-			$this->errors = Scope::get_array();
-			$this->rules_names = Scope::get_array();
-		}
 
 		// Append an error to the array of errors
 		private function add_error(Error $error, Scope $scope, string $property, mixed $expected): void {
+			// Create sub array if this is the first error in this scope
+			if (!array_key_exists($scope->name, $this->errors)) {
+				$this->errors[$scope->name] = [];
+			}
+
 			// Create sub array if this is the first error for this property
 			if (!array_key_exists($property, $this->errors[$scope->name])) {
 				$this->errors[$scope->name][$property] = [];
@@ -57,21 +40,6 @@
 
 			// Set expected value value for property in scope
 			$this->errors[$scope->name][$property][$error->name] = $expected;
-			// Unset valid flag
-			$this->is_valid = false;
-		}
-
-		// Evaluate an array of Rules property names against scope keys
-		private function eval_strict(Scope $scope): void {
-			$name_diffs = array_diff(array_keys($GLOBALS[$scope->value]), $this->rules_names[$scope->name]);
-
-			// Set errors for each undefined property
-			foreach ($name_diffs as $name_diff) {
-				$this->add_error(Error::UNKNOWN_PROPERTY_NAME, $scope, $name_diff, null);
-			}
-
-			// Unset strict mode property now that we have evaled it up to this point
-			$this->strict = null;
 		}
 
 		// Evaluate Rules against a given value
@@ -122,62 +90,24 @@
 		// ----
 
 		// Perform request processing on GET properties (search parameters)
-		public function GET(array $rules): self {
+		public function GET(array $rules): void {
-			// (Re)enable strict mode if property is null
-			if ($this->strict === null) {
-				$this->strict = true;
-			}
-
 			foreach ($rules as $rule) {
-				$this->rules_names[Scope::GET->name][] = $rule->get_property_name();
-
 				$this->eval_rules($rule, Scope::GET);
 			}
-
-			return $this;
 		}
 
 		// Perform request processing on POST properties (request body)
-		public function POST(array $rules): self {
+		public function POST(array $rules): void {
-			// (Re)enable strict mode if property is null
-			if ($this->strict === null) {
-				$this->strict = true;
-			}
-
 			foreach ($rules as $rule) {
-				$this->rules_names[Scope::POST->name][] = $rule->get_property_name();
-
 				$this->eval_rules($rule, Scope::POST);
 			}
-
-			return $this;
-		}
-
-		// ----
-
-		// Return array of all set Errors
-		public function get_errors(): array {
-			// Strict mode is enabled
-			if ($this->strict === true) {
-				$this->eval_strict(Scope::GET);
-				$this->eval_strict(Scope::POST);
-			}
-
-			return $this->errors;
 		}
 
 		public function is_valid(): bool {
-			// Strict mode is enabled
+			return empty($this->errors);
-			if ($this->strict === true) {
-				$this->eval_strict(Scope::GET);
-				$this->eval_strict(Scope::POST);
-			}
-
-			return $this->is_valid;
 		}
 
-		// Return Reflect\Response with errors and code 422 Unprocessable Content if validation failed
+		public function get_errors(): array {
-		public function validate_or_exit(): true|Response {
+			return $this->errors;
-			return $this->is_valid() ? true : new Response($this->errors, 422);
 		}
 	}