Currently, when the form is processed, it validates any number fields and if it's not a number, it returns the error you are seeing - so it kind of is a required field even if you don't set it as required. The email field works in a similar way.

However, I do see the benefit of not doing it that - essentially it only tries to validate the field if either it's filled out, or if it's required. I'll add that change to the roadmap.

Regarding the required indicator - I don't see any issues on that. When I make a number field required, it does indeed show the required indicator.

Thanks for the quick response and explanation. For the time being, I've switched the Number field types to text with limited characters.

You're right about that the Required indicator. It's working properly. Sorry about that.

Overall Advance Forms is working well. I appreciate the time and effort you put into it.

Good to hear. Hopefully that will work for you for now.

Same issue - I don't think this is apparent at first. I ended up switching it to a regular text field too, but it would be nice to have an integer only field that will work if nothing is entered in.

Hey guys - just FYI - this has been fixed in the most recent version (1.3.4). Number/email fields are allowed to be submitted blank if they are not required. But if they are required, then it does validate the data.