From 31a57fc4d3d479d18905ebdb898c4bcf4d4660ca Mon Sep 17 00:00:00 2001
From: Serhii <borodenko.sv@gmail.com>
Date: Fri, 26 Aug 2022 18:29:00 +0300
Subject: [PATCH] fix display of Yat alert when address is empty (#484)

---
 lib/entities/emoji_string_extension.dart | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/entities/emoji_string_extension.dart b/lib/entities/emoji_string_extension.dart
index da386dae1..8853c3743 100644
--- a/lib/entities/emoji_string_extension.dart
+++ b/lib/entities/emoji_string_extension.dart
@@ -16,6 +16,7 @@ extension Emoji on String {
 
   bool _hasOnlyEmojis() {
     final parsedText = this.replaceAll(' ', '');
+    if(parsedText.isEmpty) return false;
     for (final c in Characters(parsedText))
       if (!REGEX_EMOJI.hasMatch(c)) return false;
     return true;