I'm encountering an issue with my Firebase snapshot causing validation problems in my Ionic application. The validation was working fine before implementing the snapshot in ionViewDidLoad and the constructor. How can I resolve this issue?
Here is the modified Typescript code:
export class CustomItemPage {
user: {};
items: FirebaseListObservable<any[]>;
customitemname: string = '';
customitemcat: string = '';
listKey = "";
ionViewDidLoad(){
// Firebase authentication check
}
constructor(public navCtrl: NavController, private afAuth: AngularFireAuth, public af: AngularFireDatabase, public alerCtrl: AlertController, private toastCtrl: ToastController) {
// Firebase database initialization
}
logout() {
// User logout functionality
}
addcustomitem() {
// Add custom item logic
}
}