Handle checkbox groups (group values)

Question

I was wondering if there’s a way to handle checkbox groups. Sprig exposes a variable with the same handle as the name of an input, but checkbox groups share a name with an empty array []. All the values are being sent through ok in the request, but are not combined.

audience[]: 6038
audience[]: 6039
audience[]: 6040

I can’t really make a twig variable with those brackets in the name, so I’m wondering if there’s a way to drop the brackets behind the name and I can get all the values in a comma seperated string. That way I can use the “audience” variable and the comma separated list is easy to |split(',') so I can use them in an Array to check for checked states.

If I remove the array notation it works, but I only get the last value.

[jan-dh]

@j-greig yep I got it working. Hit me up on Craft discord if you want some more info. I used @bencroker 's example from above and got it working

[bencroker]

Check out sprig.pushUrl(url), probably the simplest solution, also explained in this video: https://putyourlightson.com/sprig/videos#7.-pushing-url-updates