Unable to clear the form after login on ionic

Question

I am trying to use the code from here

I am trying to design a login form in Ionic but I am facing two issues:

1.Cant understand why have they used 2 submits in the example:

<form name="signinForm" novalidate="" ng-submit="signIn(signinForm)">

and:

<button class="button button-block button-positive" ng-click="signIn(user)">

2.I get an error when I am trying to clean the fields using:

$scope.user.remove(); 

The error:

TypeError: Cannot read property 'remove' of undefined

My code looks like:

$scope.$on('event:auth-loginConfirmed', function() {
    $scope.user.remove();
    $state.go('app.placeslists');
});


$scope.signIn = function(form) {
    if (form.$valid) {
        AuthenticationService.login($scope.user);
    }
};

Answer 1

1. Cant understand why have they used 2 submits in the example:

I cannot be sure why that coder chose to add 2 submit events, but I just removed the ng-click and it works fine, because we are not requiring the user object, since it already is in the scope. So you can remove ng-click from the button.

2. I get an error when I am trying to clean the fields using:

This should work to empty your fields:

$scope.user = { username: '', password: '' };

This code will empty your user scope.

remove() won't work like this in AngularJS.