rewrote validation library.

system/input.php

@@ -9,6 +9,18 @@ class Input {
 	 */
 	public static $input;
 
+	/**
+	 * Get all of the input data for the request.
+	 *
+	 * This method returns a merged array containing Input::get and Input::file.
+	 *
+	 * @return array
+	 */
+	public static function all()
+	{
+		return array_merge(static::get(), static::file());
+	}
+
 	/**
 	 * Determine if the input data contains an item.
 	 *