Code Textbox (lstMyData) to match row data in wroksheet and block all other rows from edit

[JJFletcher]

Hi,

This may be a challenge... I have attached the Workbook for review.

I have created a splash screen and when the User enters their username and password they are taken to their data sheet - example inside this Workbook (JohnFletcher_Stats) . I would like the user to update their own records at the end of each day of their stats into the Userform. When the user selects the update button, it opens the Userform, I want the Textbox (lstMyData) to locate and match the data in the sheet (JohnFletcher_Stats) Range and Rows within this sheet and block the User from modifying or updating any other Users data in the Userform (textbox- lstMyData)

Is This Possible

To access the Workbook:
Username = B
Password = 2

To Access the Userform from withing the sheet - JohnFletcher_Stats:

[JJFletcher]

this post is an error I d not know how to remove it sorry!