From c2e7616c1b796d44b7c435d0af909828e1d8b5d8 Mon Sep 17 00:00:00 2001
From: Paul-Christian Volkmer <volkmer_p@ukw.de>
Date: Sat, 8 Jun 2024 12:02:07 +0200
Subject: [PATCH] chore: change regexp to be more readable

---
 src/main/java/DNPM/dto/Studie.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/DNPM/dto/Studie.java b/src/main/java/DNPM/dto/Studie.java
index 601576a..59d3cfe 100644
--- a/src/main/java/DNPM/dto/Studie.java
+++ b/src/main/java/DNPM/dto/Studie.java
@@ -63,7 +63,7 @@ public class Studie {
     }
 
     private boolean hasEudraCtNumber() {
-        return null != studiennummer && studiennummer.matches("[0-9]{4}-[0-9]{6}-[0-9]{2}");
+        return null != studiennummer && studiennummer.matches("\\d{4}-\\d{6}-\\d{2}");
     }
 
     public enum Type {