Added a util function that checks that local/session storage is enabled. Also added tests using this function to report an error to the user if it is not enabled

web/react/components/login.jsx

@@ -21,6 +21,12 @@ var FindTeamDomain = React.createClass({
             return;
         }
 
+        if (!utils.isLocalStorageSupported()) {
+            state.server_error = "This service requires local storage to be enabled. Please enable it or exit private browsing.";
+            this.setState(state);
+            return;
+        }
+
         state.server_error = "";
         this.setState(state);
 
@@ -94,7 +100,7 @@ module.exports = React.createClass({
             return;
         }
 
-       var email = this.refs.email.getDOMNode().value.trim();
+        var email = this.refs.email.getDOMNode().value.trim();
         if (!email) {
             state.server_error = "An email is required"
             this.setState(state);
@@ -108,6 +114,12 @@ module.exports = React.createClass({
             return;
         }
 
+        if (!utils.isLocalStorageSupported()) {
+            state.server_error = "This service requires local storage to be enabled. Please enable it or exit private browsing.";
+            this.setState(state);
+            return;
+        }
+
         state.server_error = "";
         this.setState(state);