I was just wondering if there’s some way I could limit the number of categories a user is allowed to select when submitting an entry via Safecracker. I have my categories set up as checkboxes, and I’d like people to only be able to check 3 categories max. I know this doesn’t specifically have to do with Safecracker’s functionality, but I was hoping maybe you smart fellas might know an easy way to do this? Thanks for any help you can give!

Have a look at this jQuery plugin: http://www.pengoworks.com/workshop/jquery/field/field.plugin.htm

Thanks so much for that, Rob! Exactly what I needed!