api root test

frontend/src/views/Register.vue

@@ -83,7 +83,7 @@ export default {
 
             // Post new user if all tests are ok
             if (event.submitter.id=='validate') {
-                let request = await fetch('http://localhost/index.php/user',
+                let request = await fetch(this.$apiRoot+'/user',
                 {
                 method: 'POST',
                 headers: {