Recording the logged in user

Forms
1

Is it possible save a logged in user’s name along with a form submission?

2

Hi Dave,

You can add a SharePoint text field on form, hide it with CSS and populate it in submit event handler.

You can find the user’s name (who last edited) in the following property: fd.spFormCtx.ListData.Editor.
If you need to save the current user, please check global object _spPageContextInfo.