From efdb1172ef358ba825c47511ec890495de7f94ff Mon Sep 17 00:00:00 2001
From: Rahul Sainani <rsainani@mozilla.com>
Date: Thu, 1 Dec 2022 18:43:38 +0100
Subject: [PATCH] For mozilla-mobile#26736 - fix username validation error
 state (#28017)

---
 .../fenix/settings/logins/fragment/AddLoginFragment.kt      | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/app/src/main/java/org/mozilla/fenix/settings/logins/fragment/AddLoginFragment.kt b/app/src/main/java/org/mozilla/fenix/settings/logins/fragment/AddLoginFragment.kt
index 9e26aaada..af63477a6 100644
--- a/app/src/main/java/org/mozilla/fenix/settings/logins/fragment/AddLoginFragment.kt
+++ b/app/src/main/java/org/mozilla/fenix/settings/logins/fragment/AddLoginFragment.kt
@@ -195,8 +195,10 @@ class AddLoginFragment : Fragment(R.layout.fragment_add_login), MenuProvider {
 
         binding.usernameText.addTextChangedListener(
             object : TextWatcher {
-                override fun afterTextChanged(u: Editable?) {
-                    usernameChanged = true
+                override fun afterTextChanged(editable: Editable?) {
+                    // update usernameChanged to true when the text is not empty,
+                    // otherwise it is not changed, as this screen starts with an empty username.
+                    usernameChanged = editable.toString().isNotEmpty()
                     updateUsernameField()
                     setSaveButtonState()
                     findDuplicate()