Can we restrict how many instances of a component can be dragged onto parys?

[aembytes]

We have a requirement to only allow one instance of a component on a parsys. Is there a way to handle this?

[smacdonald2008]

Here is an older community article: Customization of parsys to restrict number of compnents in CQ 5.6.1

I am looking to see if we have a newer version of this use case.

[aembytes]

Don't think that works for 6.*. Also wondering if there is an easier way to do this using pure configurations in 6.1+

[smacdonald2008 · Accepted solution]

Here are some more articles that will help you --

http://experience-aem.blogspot.com/2016/01/aem-61-classic-ui-limit-components-added-in-parsys.html

http://experience-aem.blogspot.com/2016/01/aem-61-touch-ui-limit-the-number-of-components-added-in-p...

http://experience-aem.blogspot.com/2016/02/aem-61-classic-ui-configure-parsys-components-limit-in-de...

[aembytes]

That works! Is it possible to make it part of core parsys component to add that property?