Correction in Methods and Spellings

Author: atishhamte

system/Controller.php

@@ -35,7 +35,7 @@
  * @since      Version 3.0.0
  * @filesource
  */
-
+use CodeIgniter\Config\Services;
 use CodeIgniter\HTTP\RequestInterface;
 use CodeIgniter\HTTP\ResponseInterface;
 use CodeIgniter\Validation\Validation;
@@ -186,7 +186,7 @@ protected function loadHelpers()
 	 */
 	public function validate($rules, array $messages = []): bool
 	{
-		$this->validator = \Config\Services::validation();
+		$this->validator = Services::validation();
 
 		// If you replace the $rules array with the name of the group
 		if (is_string($rules))
@@ -211,8 +211,9 @@ public function validate($rules, array $messages = []): bool
 		}
 
 		$success = $this->validator
+			->withRequest($this->request)
 			->setRules($rules, $messages)
-			->run($this->request->getPost());
+			->run();
 
 		return $success;
 	}

system/Entity.php

@@ -1,6 +1,7 @@
 <?php namespace CodeIgniter;
 
 use CodeIgniter\I18n\Time;
+use CodeIgniter\Exceptions\CastException;
 
 /**
  * CodeIgniter
@@ -566,7 +567,7 @@ private function castAsJson($value, bool $asArray = false)
 
 				if (json_last_error() !== JSON_ERROR_NONE)
 				{
-					throw \CodeIgniter\Exceptions\CastException::forInvalidJsonFormatException(json_last_error());
+					throw CastException::forInvalidJsonFormatException(json_last_error());
 				}
 			}
 		}

system/HTTP/IncomingRequest.php

@@ -152,19 +152,14 @@ class IncomingRequest extends Request
 	 * @param string                      $body
 	 * @param \CodeIgniter\HTTP\UserAgent $userAgent
 	 */
-	public function __construct($config, $uri = null, $body = 'php://input', UserAgent $userAgent = null)
+	public function __construct($config, $uri = null, $body = 'php://input', UserAgent $userAgent)
 	{
 		// Get our body from php://input
 		if ($body === 'php://input')
 		{
 			$body = file_get_contents('php://input');
 		}
 
-		if($userAgent === null)
-		{
-			$userAgent = new \CodeIgniter\HTTP\UserAgent();
-		}
-
 		$this->body      = $body;
 		$this->config    = $config;
 		$this->userAgent = $userAgent;

system/Validation/FormatRules.php

@@ -196,7 +196,7 @@ public function numeric(string $str = null): bool
 	 *
 	 * @return boolean
 	 */
-	public function regex_match(string $str, string $pattern, array $data): bool
+	public function regex_match(string $str = null, string $pattern, array $data): bool
 	{
 		if (strpos($pattern, '/') !== 0)
 		{