diff --git a/Test Requirements/tests-amy.md b/Test Requirements/tests-amy.md
index 911ab10..4929621 100644
--- a/Test Requirements/tests-amy.md	
+++ b/Test Requirements/tests-amy.md	
@@ -244,31 +244,3 @@ Actions:
 - click element input[type="submit"]
 - check that the ticket is not added, and that the user is redirected to / with the correct message
 
-### Test case 6001 - R5.6 - Check that the ticket id exists
-Assumptions:
-- ticket1 = ticket id that exists in the database
-- ticket2 = ticket id that doesn't exist in the database
-
-Mocking:
-- mock backend.get_user to return a test_user instance
-- mock backend.create_ticket to return True
-
-Actions:
-- open /logout (to invalidate any logged-in sessions that may exist)
-- open /login
-- enter test_user's email into element #email
-- enter test_user's password into element #password
-- click element input[type="submit"]
-- open /
-- enter " test_ticket_name " into #name for ticket1
-- enter 5 into #quantity
-- enter 15 into #price
-- enter (today's date + 1 day) to #date
-- click element input[type="submit"]
-- check that the ticket is added, and that the user is redirected to /
-- enter " test_ticket_name " into #name for ticket2
-- enter 5 into #quantity
-- enter 15 into #price
-- enter (today's date + 1 day) to #date
-- click element input[type="submit"]
-- check that the ticket is not added, and that the user is redirected to / with the correct message
diff --git a/qa327/templates/index.html b/qa327/templates/index.html
index 2cb16b1..51bb0d0 100644
--- a/qa327/templates/index.html
+++ b/qa327/templates/index.html
@@ -86,7 +86,7 @@ <h2>Edit ticket</h2>
     Price: <input id="update_price" type="number" name="price"/><br/>
     Expiration Date (YYYMMDD): <input id="update_exp_date" type="text" name="date"/><br/>
     <input type="hidden" value="{{ user.email }}" name="user"/>
-    <input type="submit" value="Save"/>
+    <input id="update_submit" type="submit" value="Save"/>
 </form>
 
 {% endblock %}
diff --git a/qa327_test/frontend/sell/test_frontend_sell.py b/qa327_test/frontend/sell/test_frontend_sell.py
index 9d30d03..10399ec 100644
--- a/qa327_test/frontend/sell/test_frontend_sell.py
+++ b/qa327_test/frontend/sell/test_frontend_sell.py
@@ -53,6 +53,9 @@
 nextdayobj = datetime.now() + timedelta(days=1)
 nextday = nextdayobj.strftime('%Y%m%d')
 
+yesterdayobj = datetime.now() - timedelta(days=1)
+yesterday = yesterdayobj.strftime('%Y%m%d')
+
 class FrontEndSellTest(BaseCase):
 
     @patch('qa327.backend.get_user', return_value=test_user)
@@ -170,7 +173,7 @@ def test_ticket_dateformat(self, *_):
         self.click('input[type="submit"]')
         self.open(base_url)
 
-        # test quantity too many
+        # test invalid date format
         self.type("#sell_name", "name")
         self.type("#sell_quantity", "5")
         self.type("#sell_price", "15")
@@ -179,7 +182,43 @@ def test_ticket_dateformat(self, *_):
         self.assert_element("#message")
         self.assert_text("Ticket date is invalid.", "#message")
 
-    
+        # test invalid date
+        self.type("#sell_name", "name")
+        self.type("#sell_quantity", "5")
+        self.type("#sell_price", "15")
+        self.type("#sell_exp_date", yesterday)
+        self.click('#sell_submit')
+        self.assert_element("#message")
+        self.assert_text("Ticket date is invalid.", "#message")
+
+    @patch('qa327.backend.get_user', return_value=test_user)
+    def test_ticket_price(self, *_):
+        # log in user
+        self.open(base_url + '/logout')
+        self.open(base_url + '/login')
+        self.type("#email", "test_frontend@test.com")
+        self.type("#password", "test_Frontend0!")
+        self.click('input[type="submit"]')
+        self.open(base_url)
+
+        # test price too little
+        self.type("#sell_name", "testticket")
+        self.type("#sell_quantity", "5")
+        self.type("#sell_price", "-1")
+        self.type("#sell_exp_date", nextday)
+        self.click('#sell_submit')
+        self.assert_element("#message")
+        self.assert_text("Ticket price is invalid.", "#message")
+
+        # test price too large
+        self.type("#sell_name", "testticket")
+        self.type("#sell_quantity", "5")
+        self.type("#sell_price", "125")
+        self.type("#sell_exp_date", nextday)
+        self.click('#sell_submit')
+        self.assert_element("#message")
+        self.assert_text("Ticket price is invalid.", "#message")
+
 
 
 
diff --git a/qa327_test/frontend/update/test_frontend_update.py b/qa327_test/frontend/update/test_frontend_update.py
index f97be78..abccba3 100644
--- a/qa327_test/frontend/update/test_frontend_update.py
+++ b/qa327_test/frontend/update/test_frontend_update.py
@@ -1 +1,240 @@
-# All tests for R5 - update go here
\ No newline at end of file
+# All tests for R5 - update go here
+
+import pytest
+from seleniumbase import BaseCase
+from datetime import datetime, timedelta
+
+from qa327_test.conftest import base_url
+from unittest.mock import patch
+from qa327.models import db, User, Ticket
+from werkzeug.security import generate_password_hash, check_password_hash
+
+"""
+File contains all unit tests for R5 Update
+
+Frontend
+"""
+
+# Mock a sample ticket
+test_ticket = Ticket(
+    id=5,
+    user=10,
+    name="Test Ticket",
+    price=5,
+    quantity=1
+)
+
+# Mock tickets
+test_tickets = [
+    {
+        'id': 3,
+        'user': 10,
+        'name': 'Test Ticket 1',
+        'price': 5,
+        'quantity': 2
+    },
+    {
+        'id': 4,
+        'user': 10,
+        'name': 'Test Ticket 2',
+        'price': 10,
+        'quantity': 1
+    },
+]
+
+# Mock Users
+test_user = User(
+    email='test_frontend@test.com',
+    name='test_frontend',
+    password=generate_password_hash('test_Frontend0!')
+)
+
+nextdayobj = datetime.now() + timedelta(days=1)
+nextday = nextdayobj.strftime('%Y%m%d')
+
+yesterdayobj = datetime.now() - timedelta(days=1)
+yesterday = yesterdayobj.strftime('%Y%m%d')
+
+@pytest.mark.focus
+class FrontEndUpdateTest(BaseCase):
+
+    @patch('qa327.backend.get_user', return_value=test_user)
+    def test_ticketexists_alphanum_update(self, *_):
+        # log in user
+        self.open(base_url + '/logout')
+        self.open(base_url + '/login')
+        self.type("#email", "test_frontend@test.com")
+        self.type("#password", "test_Frontend0!")
+        self.click('input[type="submit"]')
+        self.open(base_url)
+
+        # create a ticket
+        self.type("#sell_name", "testticket")
+        self.type("#sell_quantity", "5")
+        self.type("#sell_price", "15")
+        self.type("#sell_exp_date", nextday)
+        self.click('#sell_submit')
+        
+        # make sure ticket is on home page
+        self.assert_element("#ticket-testticket")
+
+        # update the ticket incorrectly
+        self.type("#update_name", "te^%&^**%st_ticket_name")
+        self.type("#update_quantity", "5")
+        self.type("#update_price", "15")
+        self.type("#update_exp_date", nextday)
+        self.click('#update_submit')
+        self.assert_element("#message")
+        self.assert_text("Ticket name is invalid.", "#message")
+    
+    @patch('qa327.backend.get_user', return_value=test_user)
+    def test_ticket_update_namelength(self, *_):
+        # log in user
+        self.open(base_url + '/logout')
+        self.open(base_url + '/login')
+        self.type("#email", "test_frontend@test.com")
+        self.type("#password", "test_Frontend0!")
+        self.click('input[type="submit"]')
+        self.open(base_url)
+
+        # create a ticket
+        self.type("#sell_name", "testticket")
+        self.type("#sell_quantity", "5")
+        self.type("#sell_price", "15")
+        self.type("#sell_exp_date", nextday)
+        self.click('#sell_submit')
+        
+        # make sure ticket is on home page
+        self.assert_element("#ticket-testticket")
+
+        # update ticket name too short
+        self.type("#update_name", "name")
+        self.type("#update_quantity", "5")
+        self.type("#update_price", "15")
+        self.type("#update_exp_date", nextday)
+        self.click('#update_submit')
+        self.assert_element("#message")
+        self.assert_text("Ticket name is invalid.", "#message")
+
+        # update ticket name too long
+        self.type("#update_name", "super_duper_unnecessarily_long_ticket_name4692387346912673498712648761984376218463")
+        self.type("#update_quantity", "5")
+        self.type("#update_price", "15")
+        self.type("#update_exp_date", nextday)
+        self.click('#update_submit')
+        self.assert_element("#message")
+        self.assert_text("Ticket name is invalid.", "#message")
+    
+    @patch('qa327.backend.get_user', return_value=test_user)
+    def test_ticket_update_quantity(self, *_):
+        # log in user
+        self.open(base_url + '/logout')
+        self.open(base_url + '/login')
+        self.type("#email", "test_frontend@test.com")
+        self.type("#password", "test_Frontend0!")
+        self.click('input[type="submit"]')
+        self.open(base_url)
+
+        # create a ticket
+        self.type("#sell_name", "testticket")
+        self.type("#sell_quantity", "5")
+        self.type("#sell_price", "15")
+        self.type("#sell_exp_date", nextday)
+        self.click('#sell_submit')
+        
+        # make sure ticket is on home page
+        self.assert_element("#ticket-testticket")
+
+        # test quantity too many
+        self.type("#update_name", "name")
+        self.type("#update_quantity", "125")
+        self.type("#update_price", "15")
+        self.type("#update_exp_date", nextday)
+        self.click('#update_submit')
+        self.assert_element("#message")
+        self.assert_text("Ticket quantity must be between 0 and 100.", "#message")
+
+        # test quantity too little
+        self.type("#update_name", "name")
+        self.type("#update_quantity", "0")
+        self.type("#update_price", "15")
+        self.type("#update_exp_date", nextday)
+        self.click('#update_submit')
+        self.assert_element("#message")
+        self.assert_text("Ticket quantity must be between 0 and 100.", "#message")
+
+    @patch('qa327.backend.get_user', return_value=test_user)
+    def test_ticket_update_price(self, *_):
+        # log in user
+        self.open(base_url + '/logout')
+        self.open(base_url + '/login')
+        self.type("#email", "test_frontend@test.com")
+        self.type("#password", "test_Frontend0!")
+        self.click('input[type="submit"]')
+        self.open(base_url)
+
+        # create a ticket
+        self.type("#sell_name", "testticket")
+        self.type("#sell_quantity", "5")
+        self.type("#sell_price", "15")
+        self.type("#sell_exp_date", nextday)
+        self.click('#sell_submit')
+        
+        # make sure ticket is on home page
+        self.assert_element("#ticket-testticket")
+
+        # test price too little
+        self.type("#update_name", "name")
+        self.type("#update_quantity", "5")
+        self.type("#update_price", "-1")
+        self.type("#update_exp_date", nextday)
+        self.click('#update_submit')
+        self.assert_element("#message")
+        self.assert_text("Ticket price is invalid.", "#message")
+
+        # test price too large
+        self.type("#update_name", "name")
+        self.type("#update_quantity", "5")
+        self.type("#update_price", "125")
+        self.type("#update_exp_date", nextday)
+        self.click('#update_submit')
+        self.assert_element("#message")
+        self.assert_text("Ticket price is invalid.", "#message")
+    
+    @patch('qa327.backend.get_user', return_value=test_user)
+    def test_ticket_update_date(self, *_):
+        # log in user
+        self.open(base_url + '/logout')
+        self.open(base_url + '/login')
+        self.type("#email", "test_frontend@test.com")
+        self.type("#password", "test_Frontend0!")
+        self.click('input[type="submit"]')
+        self.open(base_url)
+
+        # create a ticket
+        self.type("#sell_name", "testticket")
+        self.type("#sell_quantity", "5")
+        self.type("#sell_price", "15")
+        self.type("#sell_exp_date", nextday)
+        self.click('#sell_submit')
+        
+        # make sure ticket is on home page
+        self.assert_element("#ticket-testticket")
+
+        # test invalid date format
+        self.type("#update_name", "testticket")
+        self.type("#update_quantity", "5")
+        self.type("#update_price", "15")
+        self.type("#update_exp_date", "1")
+        self.click('#update_submit')
+        self.assert_element("#message")
+        self.assert_text("Ticket data is invalid.", "#message")
+
+        # test invalid date
+        self.type("#update_name", "testticket")
+        self.type("#update_quantity", "5")
+        self.type("#update_price", "15")
+        self.type("#update_exp_date", yesterday)
+        self.click('#update_submit')
+        self.assert_element("#message")
+        self.assert_text("Ticket data is invalid.", "#message")
\ No newline at end of file