update via admin page
added a field called " paid" into the database varchar.
If I used phpmyadmin and type in the field "yes" then when I open Users_detail.php then the vsalue is echo'd to the form.
If I open users_update.php the value is again echo'd to the form.
If I delete the "yes" from the database using phpmy admin and then go to users_update.php type in yes and then select update the database table is not updated.
can't see why would appreciate someone looking at the code and teling what I've missed