Gravity Perks – Gravity Forms Limit Checkboxes

Gravity Perks – Gravity Forms Limit Checkboxes

A simple method for restricting the number of checkboxes that can be inspected (and the number of checkboxes * that need to * be checked) on a checkbox area.

Exactly how do I install this snippet

Copy and paste the code into your theme’s functions.php file.

Do I need to customize this fragment to deal with my kind

This snippet currently makes use of a class format. This implies you can much more conveniently utilize it on numerous kinds! To instantiate this class, you will need to know the kind ID, area ID and minimum/maximum variety of checkboxes that should be allowed/enforced for that area. It will look something similar to this:

https://gist.github.com/4005788

In template form:

https://gist.github.com/4005788

You can specify multiple checkbox fields on a details kind thus:

https://gist.github.com/4005788

Finally, you can apply this capability to numerous types:

https://gist.github.com/4005788

And that’s it!

Gravity Perks – Gravity Forms Limit Checkboxes Download