From 85aa3d04515ed7fe07c468d51cf838f1128ead63 Mon Sep 17 00:00:00 2001
From: Pete Matsyburka <pete@docuseal.com>
Date: Wed, 21 Oct 2026 09:35:38 +0300
Subject: [PATCH] mask email field value

---
 lib/replace_email_variables.rb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/replace_email_variables.rb b/lib/replace_email_variables.rb
index f09548f95..4ac1ddec3 100644
--- a/lib/replace_email_variables.rb
+++ b/lib/replace_email_variables.rb
@@ -124,6 +124,8 @@ module ReplaceEmailVariables
 
             ActiveStorage::Blob.proxy_url(attachment.blob, expires_at:)
           end
+        elsif (mask = field.dig('preferences', 'mask').presence)
+          TextUtils.mask_value(value[field['uuid']].to_s, mask)
         else
           value[field&.dig('uuid')]
         end