From 819650a25474768b0cb07d61658ea69d0b8d4b1f Mon Sep 17 00:00:00 2001
From: Juanan Pereira <juanan.pereira@ehu.eus>
Date: Fri, 2 Feb 2024 04:36:56 +0100
Subject: [PATCH] Update URL Validation Regex to Support IP Addresses and Port
 Numbers (#1233)

---
 embedchain/loaders/json.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/embedchain/loaders/json.py b/embedchain/loaders/json.py
index 13f4f7e6..5acbc038 100644
--- a/embedchain/loaders/json.py
+++ b/embedchain/loaders/json.py
@@ -36,8 +36,7 @@ class JSONReader:
         return ["\n".join(useful_lines)]
 
 
-VALID_URL_PATTERN = "^https:\/\/[0-9A-Za-z]+(\.[0-9A-Za-z]+)*\/[0-9A-Za-z_\/]*\.json$"
-
+VALID_URL_PATTERN = "^https?://(?:www\.)?(?:\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}|[a-zA-Z0-9.-]+)(?::\d+)?/(?:[^/\s]+/)*[^/\s]+\.json$"
 
 class JSONLoader(BaseLoader):
     @staticmethod