Basically, what I want to create can best be illustrated in the screenshot.
I have a list of people similar to the FB Messenger app. I want my users to have a search bar similar to the one shown in the screenshots. It should have the following properties:
1) The search bar should look up the names of the people selected as a list
2) People can be canceled by clicking backspace on any name in the preview search bar
3) The search bar should be able to filter the bottom list of people by type of user.
I have a solution for property 3), but I do not know about the other two. Please help !!!