Can we make a SharePoint field which is a lookup drop down box on the
editform.aspx. have the functionality so that user can type in and select from the options based on the values of the types?
Try the code in EditForm/NewForm:
Thanks Max for the reply. But we want the field type to which we want to have type ahead as lookup and not as single line text. I used the combobox method from below.
and it worked for my case.