Update composer.json (#306)

covex-nn · ElectricMaxxx · commit df79259d6012 · 2018-05-02T00:01:51.000+02:00
Thanks.
diff --git a/composer.json b/composer.json
@@ -17,6 +17,7 @@
     "require": {
         "php": "^7.1",
         "symfony/framework-bundle": "^2.8 || ^3.3 || ^4.0",
+        "symfony/validator": "^2.8 || ^3.3 || ^4.0",
         "knplabs/knp-menu-bundle": "^2.2.0",
         "knplabs/knp-menu": "^2.0.0"
     },
