From cb45acb2e249c42b196b2ceb7f98cb009cb0a997 Mon Sep 17 00:00:00 2001
From: yolo <1084677348@qq.com>
Date: Tue, 5 Jan 2021 16:01:17 +0800
Subject: [PATCH 1/3] fix(verify-account-ui): Cannot read property 'focus' of
 undefined

---
 verify-account-ui/script.js | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/verify-account-ui/script.js b/verify-account-ui/script.js
index 6df6bf0..4b7bfd4 100644
--- a/verify-account-ui/script.js
+++ b/verify-account-ui/script.js
@@ -1,4 +1,5 @@
 const codes = document.querySelectorAll('.code')
+const length = codes.length
 
 codes[0].focus()
 
@@ -6,8 +7,14 @@ codes.forEach((code, idx) => {
     code.addEventListener('keydown', (e) => {
         if(e.key >= 0 && e.key <=9) {
             codes[idx].value = ''
+            if (length - 1 == idx) {
+              return  
+            }
             setTimeout(() => codes[idx + 1].focus(), 10)
         } else if(e.key === 'Backspace') {
+            if (idx == 0) {
+              return  
+            }
             setTimeout(() => codes[idx - 1].focus(), 10)
         }
     })

From d24b8bd9cf6f68dc94bf25b20ec29d7b56d9dc0e Mon Sep 17 00:00:00 2001
From: yolo <1084677348@qq.com>
Date: Tue, 5 Jan 2021 16:05:06 +0800
Subject: [PATCH 2/3] Revert "fix(verify-account-ui): Cannot read property
 'focus' of undefined"

This reverts commit cb45acb2e249c42b196b2ceb7f98cb009cb0a997.
---
 verify-account-ui/script.js | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/verify-account-ui/script.js b/verify-account-ui/script.js
index 4b7bfd4..6df6bf0 100644
--- a/verify-account-ui/script.js
+++ b/verify-account-ui/script.js
@@ -1,5 +1,4 @@
 const codes = document.querySelectorAll('.code')
-const length = codes.length
 
 codes[0].focus()
 
@@ -7,14 +6,8 @@ codes.forEach((code, idx) => {
     code.addEventListener('keydown', (e) => {
         if(e.key >= 0 && e.key <=9) {
             codes[idx].value = ''
-            if (length - 1 == idx) {
-              return  
-            }
             setTimeout(() => codes[idx + 1].focus(), 10)
         } else if(e.key === 'Backspace') {
-            if (idx == 0) {
-              return  
-            }
             setTimeout(() => codes[idx - 1].focus(), 10)
         }
     })

From 47c916c27b2743651c2348c0d3d94d03be374d17 Mon Sep 17 00:00:00 2001
From: yolo <1084677348@qq.com>
Date: Tue, 5 Jan 2021 16:09:50 +0800
Subject: [PATCH 3/3] fix(verify-account-ui): Cannot read property 'focus' of
 undefined

---
 verify-account-ui/script.js | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/verify-account-ui/script.js b/verify-account-ui/script.js
index 6df6bf0..fe883d8 100644
--- a/verify-account-ui/script.js
+++ b/verify-account-ui/script.js
@@ -1,4 +1,5 @@
 const codes = document.querySelectorAll('.code')
+const length = codes.length
 
 codes[0].focus()
 
@@ -6,8 +7,14 @@ codes.forEach((code, idx) => {
     code.addEventListener('keydown', (e) => {
         if(e.key >= 0 && e.key <=9) {
             codes[idx].value = ''
+            if(length - 1 == idx) {
+              return  
+            }
             setTimeout(() => codes[idx + 1].focus(), 10)
         } else if(e.key === 'Backspace') {
+            if(idx == 0) {
+              return   
+            }
             setTimeout(() => codes[idx - 1].focus(), 10)
         }
     })