How to test payment form?

how can we test the Jotform without entering the credit card information. I want to see if our Thank You Confirmation wordings are good and the Email wordings are good. 

I have checked your form, and you have Authorise.net payment gateway.

To make test payments, you first need to enable Sandbox Mode from the payment properties:

To make test purchases, you need to use specialized test cards that Authorize.net provides. You can find them on the following link:
https://developer.authorize.net/hello_world/testing_guide.html

Please let us know if this works for you.