From cb75f08b35617452ed4a6013172494104c6bfabc Mon Sep 17 00:00:00 2001
From: Serhii <borodenko.sv@gmail.com>
Date: Wed, 16 Oct 2024 16:28:24 +0300
Subject: [PATCH] fix P2wpkhAddress btc ltc validation (#1749)

* fix P2wpkhAddress btc ltc validation

* Update address_validator.dart
---
 lib/core/address_validator.dart | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/core/address_validator.dart b/lib/core/address_validator.dart
index 0aabfa032..21726fab8 100644
--- a/lib/core/address_validator.dart
+++ b/lib/core/address_validator.dart
@@ -36,9 +36,9 @@ class AddressValidator extends TextValidator {
             '|[0-9a-zA-Z]{105}|addr1[0-9a-zA-Z]{98}';
       case CryptoCurrency.btc:
         pattern =
-            '${P2pkhAddress.regex.pattern}|${P2shAddress.regex.pattern}|${P2wpkhAddress.regex.pattern}|${P2trAddress.regex.pattern}|${P2wshAddress.regex.pattern}|${SilentPaymentAddress.regex.pattern}';
+            '${P2pkhAddress.regex.pattern}|${P2shAddress.regex.pattern}|${RegExp(r'(bc|tb)1q[ac-hj-np-z02-9]{25,39}}').pattern}|${P2trAddress.regex.pattern}|${P2wshAddress.regex.pattern}|${SilentPaymentAddress.regex.pattern}';
       case CryptoCurrency.ltc:
-        pattern = '^${P2wpkhAddress.regex.pattern}\$|^${MwebAddress.regex.pattern}\$';
+        pattern = '^${RegExp(r'ltc1q[ac-hj-np-z02-9]{25,39}').pattern}\$|^${MwebAddress.regex.pattern}\$';
       case CryptoCurrency.nano:
         pattern = '[0-9a-zA-Z_]+';
       case CryptoCurrency.banano: