>>With this markup, the checkbox does not appear
>>
>>

>><form method="POST" class="form-inline" role="form" id="new-pickup">
>>			10<input type="checkbox" />
>></form>
>>

>>
>>
>>
>>With this markup, it does
>>
>>
>>

>><form method="POST" class="form-inline" role="form" id="newpickup">
>>			10<input type="checkbox" />
>></form>
>>

>>
>>The 10 appears in both cases.
>>
>>What is happening?
>
>I think the - in the id makes it not working. I don't think you should be able to use such characters in the Id or name attributes.

It would seem that way, but this worked and that threw me off track.

form method="POST" class="form-inline" role="form" id="exist-pickups"

I'll leave those characters out in the future