Identify custom fields by HTML attribute-value pair

Hi,
I think it would interesting, and not too much of a clutter, to add the possibility to specify which attribute would be used to identify a field.
The default would still be id,name,aria-label,placeholder, but when I’m creating a new field, if I could add an attribute in the value, like attr=[attr name]:[value], or adding a new text field in the creation box.
On the website I’d like to autofill, form field are identified by formcontrolename instead of id.
Thanks.

@jfk Welcome to the forum!

I modified your topic title to be more descriptive (old title: “Specify the attribute to look for for custom field”; new title: “Identify custom fields by HTML attribute-value pair”).

Thanks.
Yes, better title. Thanks.
What do you think, could be a feature for advanced users without bothering “regular” users ?

Sure!