I Cant speak english very well.So sorry if my post is not very good.
When we add a field like text input or file field , we can control number of quantity of thats field.for example if number of a text field set "unlimite",user can click on a button for add another field.
So I want to give possibility to user that after click on "ADD BUTTON" a new field group add to form fields.
If show a table bottom of form (involve added field groups) , this is very good.
example :
textfield1 textfield2 textfield3
add button
(after click this button or submit above fields , another 3 textfields show to me and submitted textfields show bellow on a table)
Is any module for this work? thank you for your response beforehand.