how to insert a verify code HTML Standard Paypal

Question

i have a product , product infor was save in table , and have a field verify_code, i will create a string by md5 and insert to this field, and i want send this verify_code to paypal then i can check response return from paypal if verify_code == response verify_code will do next action how i can do it with html standard paypal?

Answer 1

Hi,

You just need to add a hidden field named 'custom' in your form:

<input type="hidden" name="custom" value="Your_Verify_Code" />

You can check all the Html Variables that Paypal uses here: link text