How can I Do positive and negative testing?

Hello,
Hope you guys are fine.

I have some queries related to the postman.

  1. How can I write positive and negative test cases in Postman?
  2. How can I send the values of different parameters like (name, email, Password, Phone number, etc). Manually I can send the request and data (positive and negative) but how can I send through scripts?

Regards,
Muhammad Yousif

Hi @MuhammdYousif ,
Did you get the answer to your question anywhere else?

*I am looking for the same