Remove incomplete sanitization feature.

Author: taylorotwell

src/Illuminate/Foundation/Http/FormRequest.php

@@ -28,13 +28,6 @@ class FormRequest extends Request implements ValidatesWhenResolved {
 	 */
 	protected $redirector;
 
-	/**
-	 * The sanitized input.
-	 *
-	 * @var array
-	 */
-	protected $sanitized;
-
 	/**
 	 * The URI to redirect to if validation fails.
 	 *
@@ -85,39 +78,10 @@ protected function getValidatorInstance()
 		}
 
 		return $factory->make(
-			$this->sanitizeInput(), $this->container->call([$this, 'rules']), $this->messages()
+			$this->all(), $this->container->call([$this, 'rules']), $this->messages()
 		);
 	}
 
-	/**
-	 * Sanitize the input.
-	 *
-	 * @return array
-	 */
-	protected function sanitizeInput()
-	{
-		if (method_exists($this, 'sanitize'))
-		{
-			return $this->sanitized = $this->container->call([$this, 'sanitize']);
-		}
-
-		return $this->all();
-	}
-
-	/**
-	 * Get sanitized input.
-	 *
-	 * @param  string  $key
-	 * @param  mixed   $default
-	 * @return mixed
-	 */
-	public function sanitized($key = null, $default = null)
-	{
-		$input = is_null($this->sanitized) ? $this->all() : $this->sanitized;
-
-		return array_get($input, $key, $default);
-	}
-
 	/**
 	 * Handle a failed validation attempt.
 	 *