I have two different pages, one is to enter the beta code, and the other is to actually sign up. Before gaining access to the signup page one must first enter a correct beta key.
How can I check the input, when the user clicks the submit button, with a list of beta keys and then redirect to the sign up page. What I actually want to do is call a helper when the user clicks submit that is able to take the info from the beta code textbox.