Number Field doesn't validate

I have an issue where if I have the number field with format 9,999.99 it doesn’t validate for invalid characters. If that field is not required and I enter “test” it should return that it isn’t a number but instead just removes the value from the field (because it’s not a number) and moves on.

I have HTML5 fields enabled
Running GF 2.5.8

bumping this

Hi Will. I recommend opening a support ticket for this issue:

Thank you.

Thanks Chris. We ended up changing the form and so this no long relevant to us