Account editing and change password.

lib/web.js

@@ -11,7 +11,12 @@ export const apiRequest = (method, url, body) =>
     if (res.ok) {
       return res.json();
     }
-    return res.text();
+
+    if (['post', 'put', 'delete'].includes(method)) {
+      return res.text();
+    }
+
+    return null;
   });
 
 function parseQuery(url, params = {}) {