You are using the following code to find a users band, but it is returning false. Which step(s) would solve the problem?

1. check if fav_band is included in the query string at the top of your browser
2. all of the answers
3. view the source of form and make sure there is an input field with the name ‘fav_band’
4. print everything that has been transmitted in the request:print_r($_REQUEST);

Correct Answer:

• all of the answers