Jed Jed - 4 months ago 74x
AngularJS Question

AngularJS ui router mandatory parameters

Based on the documentation, angularjs ui-router url parameters are by default optional. So is there a way to create mandatory parameters? Like when the parameter is missing or null it will not proceed to the page?

Hope you can help me.



Use UI Routers resolve to check if route params are missing.

//Example of a single route
.state('dashboard', {
  url: '/dashboard/:userId',
  templateUrl: 'dashboard.html',
  controller: 'DashboardController',
  resolve: function($stateParams, $location){

    //Check if url parameter is missing.
    if ($stateParams.userId === undefined) {
      //Do something such as navigating to a different page.