Contact form simple

Hi,
first I would like to congratulate you on your plugin. I am testing it locally for a site of mine and I noticed that the “Contact form simple” does not have the option to use the checkbox field by checking it as a required field. For us Europeans it is important to have the permission to read the Privacy Policy and we exploit this field for the permission which, as mentioned, must be mandatory.
I hope you will fix this small problem to avoid having to use other plugins for sending mail.
Please excuse my bad English.

Thank you.