@byates2019
Whenever you get the error page instead the error message for validation the cause of this is either a JavaScript error or a PHP error during the AJAX request. If it works without the stripe script but fails with it then the likely cause of this is an error caused by that script and you need to figure out what that error is and correct it.
@carlxxon
As far as implementaion goes, I can’t really help you here, but maybe @byates2019 will reply.
