From c89cd955ad663f773a97242a671fc06f82332661 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Zl=C3=A1mal?= <mrtnzlml@gmail.com>
Date: Wed, 11 Dec 2024 10:13:42 -0600
Subject: [PATCH] Update formula-fields.md

---
 docs/learn/rossum-formulas/formula-fields.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/docs/learn/rossum-formulas/formula-fields.md b/docs/learn/rossum-formulas/formula-fields.md
index 801aab8f..f1a9bead 100644
--- a/docs/learn/rossum-formulas/formula-fields.md
+++ b/docs/learn/rossum-formulas/formula-fields.md
@@ -298,3 +298,9 @@ try:
 except AttributeError:
     pass
 ```
+
+### Remove whitespaces
+
+```py
+''.join(field.iban.split())
+```