How to apply multiple validator to a single paper-input in polymer?

[maxiplay]

I don't know if it is a fonctionnality miss or a choice.

My question.

http://stackoverflow.com/questions/34401651/how-to-apply-multiple-validator-to-a-single-paper-input-in-polymer

[notwaldorf]

That is not currently supported at the moment.

[jimmyvithalani]

Hi,
I am interested in this feature and would like to know when the feature will be merged and in which version will it be available. I am currently on v1.6 of polymer and v1.0.10 of paper input.
Sorry if this is not the right place to put such a question/comment, I am new to this world so don't know the processes.
Thanks.