From d6b93c25a5eccfc3bedcd7a5ab7daa7139742352 Mon Sep 17 00:00:00 2001
From: uburuntu <bekbulatov.ramzan@ya.ru>
Date: Sat, 31 Jul 2021 22:54:25 +0300
Subject: [PATCH] enh: allow empty parts in CallbackData

---
 aiogram/utils/callback_data.py | 2 --
 1 file changed, 2 deletions(-)

diff --git a/aiogram/utils/callback_data.py b/aiogram/utils/callback_data.py
index d44fa5b9..7f4be628 100644
--- a/aiogram/utils/callback_data.py
+++ b/aiogram/utils/callback_data.py
@@ -64,8 +64,6 @@ class CallbackData:
             if value is not None and not isinstance(value, str):
                 value = str(value)
 
-            if not value:
-                raise ValueError(f"Value for part {part!r} can't be empty!'")
             if self.sep in value:
                 raise ValueError(f"Symbol {self.sep!r} is defined as the separator and can't be used in parts' values")