i'm working on a form, where students can apply for certain classes. They choose an option of a select field (using webform module). There is a limit for every class. When this limit is reached, i unset this option in mytheme_form_alter
Everything seems to work fine, but i'm not sure about possible side effects. Does anybody see a problem with this solution? (or a better one?)
Thank you for any advice.
(the only problem i've seen ist, when users applying simultanously, there is an error, when choosing an option /class that has been filled in meantime, but that's ok, as it is not possible to apply anymore)