I am trying to create a simple user panel in which a word can be entered and, if it is in a list (stored on a web server), it is automatically completed. Ideally, a line under the search box displaying the word "YES" [entered word] IS A MEMBER OF THE CLUB.
Basically, when the person arrives at the club, his name is entered. If it is found, it informs and informs the person who enters the name:
Enter the name here: [a box]
[TICK] Confirmed [the name] is a valid member.
The list of names can be in any format, which makes the task easier.
Am I asking for something that is not simple?