Selected items counter

[antoine1000]

First, thanks for this really useful plugin !

I was thinking that it could be nice to have an item counter to know how much items are selected in the relationship field.

If have I some time I'll try to add this feature, if some people find it useful.

[olach]

Thanks! You're right, this could be a useful feature. Another request is to have a min/max setting.

Right now I'm working to convert this plugin for the upcoming Kirby 3. After that, I might consider adding some feature request to this version also.

[olach]

I just published an update to the develop branch with this feature (and min/max validation) that you can try out.

[olach]

I just released a new version with this feature added. To show the counter, add counter: true to the blueprint for the field.