I have a drop-down menu that has several pre-filled entries as options. How can I make that option where you have no choice but to choose an option within the drop-down menu? Currently you can either use the drop-down or start typing the last name of the person and they rest of their name pops up:
Ex - Smith, John
Which is fine, but it doesn't prevent somebody from just typing in:
Ex - John Smith
Which is not an option in the drop-down. How can I prevent somebody from doing that?
Ex - Smith, John
Which is fine, but it doesn't prevent somebody from just typing in:
Ex - John Smith
Which is not an option in the drop-down. How can I prevent somebody from doing that?
