Angular UI-Router more Optional Parameters in one State

Question

How can I allow optional parameters to my routes without using a query string and only using one route name? I am currently specifying each route FIVE TIMES to allow for an

Answer 1

Short answer....

.state('login', {
    url: '/login/:a/:b/:c/:d',
    templateUrl: 'views/login.html',
    controller: 'LoginCtrl',
    params: {
        a: { squash: true, value: null },
        b: { squash: true, value: null },
        c: { squash: true, value: null },
        d: { squash: true, value: null },
    }
})