From 9ddaa3d43868d82f33042c35feb5fb49b7a9fffe Mon Sep 17 00:00:00 2001
From: lpotherat <l.potherat@planetb.fr>
Date: Tue, 30 May 2017 16:25:56 +0200
Subject: [PATCH] validateFilters allow multi-letters filter names

Allow filters like these
- :id
- :hash
---
 src/Route.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Route.php b/src/Route.php
index 16bf99e..00f0b84 100755
--- a/src/Route.php
+++ b/src/Route.php
@@ -169,7 +169,7 @@ private function substituteFilter($matches)
     private function validateFilters()
     {
         foreach($this->filters as $key => $reg) {
-            if(!preg_match('~^:([[a-z]])$~i', $key)) {
+            if(!preg_match('~^:([a-z]+)$~i', $key)) {
                 throw new Exception('Invalid filter name `'.$key.'` it should contains only letters and start with `:`');
             }
         }