$scope.Delete = function (){
      $http({
          method: 'POST',
          url: 'http://api.espaciosvirtuales.info/public/index.php/read_userCredentials',
          data: {
                  email : $scope.email,
                  password : $scope.password,
                }
          }).then(function successCallback(response) {
            // this callback will be called asynchronously
            // when the response is available
            console.log("Éxito");
            console.log(response)
            $ionicLoading.show({
              template: '<ion-spinner></ion-spinner>'
            });
            $timeout(function() {
              $ionicLoading.hide();
              $state.go('welcome');
            }, 2000);
          }, function errorCallback(response) {
            // called asynchronously if an error occurs
            // or server returns response with an error status.
            console.log("Error");
            console.log(response);
            response.data = Object.values(response.data).toString();
            $scope.showPopupError();
        });

    }// END OF DELETE FUNCTION