I was running some tests on visa checkout while coding the decryption code. I would do this by making changes to my code, then trying to make a payment and see what data gets spit out. However, in the middle of implementing the decryption code and testing, my tests have suddenly stopped working. I would click on continue (as shown in attached image) and it would change into the animation wheel for half a second and go back to the continue button. When I click continue, a POST error is displayed in my console. If I click again, a GET error is displayed in my console. On top of that, normally when I click the checkout button that I have integrated, it would take me straight to the "type in 6 digit code" and I would receive an email immediately. What could be the cause of this error?
