Too many warning messages

Hi there, i’m using your wordpress plugin and was wondering if there’s any way i can fix an “error” i’m getting:

If i have 3 required fields and let’s say i just compile one or none of them, once i click the send button the “please fill the required fields” appears as many times as there are unfilled required fields, instead of showing only once.

I thought of a few fixes for this error but i don’t know if they could be applied to the plugin:

Fix 1: add the name of the required fields (I.E: Please fill the %required field% field)
fix 2: show only one warning message instead of as many as there are infilled required fields.

Is there any way to achieve at least one of those fixes?

thanks in advance for the response!

https://wordpress.org/plugins/contact-form-7/