How to get error text via AJAX in PHP?

Question

JavaScript

I am learning how to do SPA. I use Laravel for this in conjunction with Vue. Data exchange with the server occurs exclusively through AJAX (Axios). And now, trying to send an email to reset the password, I ran into a problem:
In the response from the server, only the error code is returned (note I have 500 Internal server Error) But I would like the text itself to be returned. To understand what exactly went wrong...

Answer 1

Before submitting
DevTools -> Network ( Chrome )
will be highlighted in red

Answer 2

If laravel is API-only, then look at lumen
Make a "response" which will return the response from the server. It will actually generate a json response with server codes and so on.
And on the spa side, make a "plugin" that will send data and process responses