How to calculate total no of Edit box

[sudhirzpatil]

Hi i am testing following web site.
http://newtours.demoaut.com

username-tutorial
password - tutorial

here on the first page if we select 2 passangers, by clicking on continue go the second and third page.

Here on the third page under 'Passenger' frame two Edit box appears for 2 passengers as we select 2 pasenger on first page.

If we select 3 passanger, then on third page 3 edit boxes appear as we select 3 on first page.

I want varify this for. Means want to calculate edit box.

Thanks in advance.