From fbb043b36a5fafc2a2d74023543a7d9c92c9f42c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?B=C3=B9i=20Nguy=E1=BB=85n=20T=E1=BA=A5n=20Sang?=
 <endermatday@gmail.com>
Date: Sat, 10 Feb 2024 11:44:45 +0700
Subject: [PATCH] Added email validity checking feature to the account creation
 system

---
 account/__pycache__/userid.cpython-312.pyc   | Bin 555 -> 530 bytes
 account/__pycache__/username.cpython-312.pyc | Bin 559 -> 534 bytes
 account/main.py                              |  10 ++++++++++
 database/users-account.db                    | Bin 8192 -> 8192 bytes
 4 files changed, 10 insertions(+)

diff --git a/account/__pycache__/userid.cpython-312.pyc b/account/__pycache__/userid.cpython-312.pyc
index 742c4425833259a9dc8fa8fe47e9a8a5f6118374..8cfef2c8502412bacda7531a725b3c6c6cf53c2e 100644
GIT binary patch
delta 111
zcmZ3@GKt0PG%qg~0}#CUb1d~bkbVr}zyKqZ@foCKIztLW3quq`C8H+OM3+@eFBv9&
rSjosZc^0ELv!5p8<PVH8GW<YwAWg*}4Ih{p85ut_aWD!M@dCL3De@Kw

delta 136
zcmbQlvYN%^G%qg~0}wn9J(BtoNIwQ~V1NnA_$&luOlL@8NMX!jh+;@#YGH_CtYp+=
z2I*k%n`pL*sfcOfqm_)zlY1Dwxiy(?u@@KSWR|2FPrk({BQF3{#0bR2yg=duGb1D8
PZ3e#2EF6qNMIaFXfIb`X

diff --git a/account/__pycache__/username.cpython-312.pyc b/account/__pycache__/username.cpython-312.pyc
index 7c2d9e7afc9fa8e118ca2c7d3e2729576d9a2b0a..eb1a26fcd8e575fbdd7cbcdddcbf255dae128511 100644
GIT binary patch
delta 134
zcmZ3_GL6OTG%qg~0}#Cab1d~1kbVr}zyKqZ@foCKIztLW3quq`C8H+OM3+@eFBv9&
zSj)&bc^;#;wVx(q5f4z!N`@j{AXUT-Bz|$&<mRW8=A_yc@dLRavx-6Hd|+l|Wc<v;
J!6*V&3jmmb8#4d^

delta 136
zcmbQnvYy4|G%qg~0}wojIFkAXNIwQ~V1NnA_$&luOlL@8NMX!jh+;@#YGH_CtYp+=
zehE_GH_>brQxVg|M{60GCr@DX=GJ7o#a>*PlUb5#Joz4@jJyC)5hD;6^8$$v%#4hT
Pw;A|8vv4qq6oEtlhAbQg

diff --git a/account/main.py b/account/main.py
index 6b46111..9b71c07 100644
--- a/account/main.py
+++ b/account/main.py
@@ -1,3 +1,4 @@
+import re
 import time
 import streamlit as st
 from account.loader import account_database_loader
@@ -24,6 +25,13 @@ def update_username(user_id, email, new_username):
     sys_log("Changed Username", "Username: " + username + " User ID: " + str(user_id) + " Email: " + email + " Password: " + password)
     conn.commit()
 
+def verify_email(email):
+    regex = r'\b[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Z|a-z]{2,7}\b'
+    if(re.fullmatch(regex, email)):
+        return False
+    else:
+        return True
+
 def check_existing_email(email):
     cursor.execute("SELECT * FROM users WHERE email=?", (email,))
     return cursor.fetchone() is not None
@@ -56,6 +64,8 @@ def check_existing_username(username):
             if email and username and password:
                 if check_existing_email(email):
                     st.error('This email is already registered. Please use a different email.')
+                elif verify_email(email):
+                    st.error('This email is invalid, please check again.')
                 elif check_existing_username(username):
                     st.error('This user name already in use. Please use another username.')
                 else:
diff --git a/database/users-account.db b/database/users-account.db
index 03cf2ff6903e122d8057af025e94c7970799d93f..d639e6f074b1287f8d53a4839f167760e866a59e 100644
GIT binary patch
delta 102
zcmZp0XmFSy&B#1a#+jd)K`(D7F9QPuBi~a7zNec71<Lt0Kjo8W<Y3~T!@z%ve-2P+
z0>7RP6B~oMv?51pUP@|FZemGFVx>cRZenJRUUGh}V_r!{eqLp6WkF(bae01G%H&h>
FW&nxCA5;JU

delta 56
zcmZp0XmFSy&B!!S#+jdqL9eWnmw|zSk?$!3-_y;40_A+0pYq8wvN7_XV&Fdo6zJxk
L*kC&Ol)M=LmYNTb