更多的护照。js灾难-挂在表单提交上

I am setting up what I thought would be the simplest auth possibly - a site loads on a log in screen, user enters credentials in a form, on submission I am using Passport.JS and Sequelize to check the credentials. Most all of this is copied from various tutorials, or the Passport website itself. No matter what I do, change or attempt though, the site just hangs as soon as I click the form submit button. In the dev tools network tab I just shows the post request to /login as pending.I am setting up what I thought would be the sim