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Ionic v4 Firebase: cannot read property 'email' of undefined
0
This code has been bugging me for a good four hours... It's supposed to sign up a user with Firebase's auth system and Ionic 4 components.
Instead it returns the following around a good six times:
ERROR TypeError: Cannot read property 'email' of undefined
Another weird thing is that my code will only nitpick on the property 'email', and won't return errors for having a property 'password'.
signup.page.ts
import { Component, OnInit } from '@angular/core';
import { Router } from '@angular/router';
// firebase imports
import * as firebase from 'firebase';
import { AngularFireAuth } from '@angular/fire/auth';
import { ToastController } from '@ionic/angular';
// model import
import { User } from '../../models/login.interface';
@Component({
selector: 'app-signup',
templateUrl: './signup.page.html',
styleUrls: ['./signup.page.scss'],
})
export class SignupPage implements OnInit {
constructor(
private afAuth: AngularFireAuth,
private route: Router,
public toast: ToastController
) { }
ngOnInit() {
}
async signup(user: User) {
console.log('starting auth');
try {
const result = await firebase.auth().createUserWithEmailAndPassword(user.email, user.password);
if (result) {
this.route.navigateByUrl('/add-profile');
}
} catch (e) {
console.log(e);
}
}
}signup.page.html
<ion-header>
<ion-toolbar>
<ion-title>SIGNUP</ion-title>
</ion-toolbar>
</ion-header>
<ion-content padding>
<ion-item>
<ion-label position="stacked">Email</ion-label>
<ion-input type="text" [(ngModel)]="user.email"></ion-input>
</ion-item>
<ion-item>
<ion-label position="stacked">Password (6+ characters)</ion-label>
<ion-input type="password" [(ngModel)]="user.password"></ion-input>
</ion-item>
<ion-fab vertical="bottom" horizontal="end" slot="fixed">
<ion-fab-button (click)="signup(user)">SIGNUP
</ion-fab-button>
</ion-fab>
</ion-content>user.interface.ts
export interface User {
email: string;
pasword: string;
}Any help would be appreciated! Thank you!
html
angular typescript ionic-framework ionic4 asked Jan 1 at 6:32
carolinecaroline
709
add a comment |
0
This code has been bugging me for a good four hours... It's supposed to sign up a user with Firebase's auth system and Ionic 4 components.
Instead it returns the following around a good six times:
ERROR TypeError: Cannot read property 'email' of undefined
Another weird thing is that my code will only nitpick on the property 'email', and won't return errors for having a property 'password'.
signup.page.ts
import { Component, OnInit } from '@angular/core';
import { Router } from '@angular/router';
// firebase imports
import * as firebase from 'firebase';
import { AngularFireAuth } from '@angular/fire/auth';
import { ToastController } from '@ionic/angular';
// model import
import { User } from '../../models/login.interface';
@Component({
selector: 'app-signup',
templateUrl: './signup.page.html',
styleUrls: ['./signup.page.scss'],
})
export class SignupPage implements OnInit {
constructor(
private afAuth: AngularFireAuth,
private route: Router,
public toast: ToastController
) { }
ngOnInit() {
}
async signup(user: User) {
console.log('starting auth');
try {
const result = await firebase.auth().createUserWithEmailAndPassword(user.email, user.password);
if (result) {
this.route.navigateByUrl('/add-profile');
}
} catch (e) {
console.log(e);
}
}
}signup.page.html
<ion-header>
<ion-toolbar>
<ion-title>SIGNUP</ion-title>
</ion-toolbar>
</ion-header>
<ion-content padding>
<ion-item>
<ion-label position="stacked">Email</ion-label>
<ion-input type="text" [(ngModel)]="user.email"></ion-input>
</ion-item>
<ion-item>
<ion-label position="stacked">Password (6+ characters)</ion-label>
<ion-input type="password" [(ngModel)]="user.password"></ion-input>
</ion-item>
<ion-fab vertical="bottom" horizontal="end" slot="fixed">
<ion-fab-button (click)="signup(user)">SIGNUP
</ion-fab-button>
</ion-fab>
</ion-content>user.interface.ts
export interface User {
email: string;
pasword: string;
}Any help would be appreciated! Thank you!
html
angular typescript ionic-framework ionic4 asked Jan 1 at 6:32
carolinecaroline
709
add a comment |
0
0
0
This code has been bugging me for a good four hours... It's supposed to sign up a user with Firebase's auth system and Ionic 4 components.
Instead it returns the following around a good six times:
ERROR TypeError: Cannot read property 'email' of undefined
Another weird thing is that my code will only nitpick on the property 'email', and won't return errors for having a property 'password'.
signup.page.ts
import { Component, OnInit } from '@angular/core';
import { Router } from '@angular/router';
// firebase imports
import * as firebase from 'firebase';
import { AngularFireAuth } from '@angular/fire/auth';
import { ToastController } from '@ionic/angular';
// model import
import { User } from '../../models/login.interface';
@Component({
selector: 'app-signup',
templateUrl: './signup.page.html',
styleUrls: ['./signup.page.scss'],
})
export class SignupPage implements OnInit {
constructor(
private afAuth: AngularFireAuth,
private route: Router,
public toast: ToastController
) { }
ngOnInit() {
}
async signup(user: User) {
console.log('starting auth');
try {
const result = await firebase.auth().createUserWithEmailAndPassword(user.email, user.password);
if (result) {
this.route.navigateByUrl('/add-profile');
}
} catch (e) {
console.log(e);
}
}
}signup.page.html
<ion-header>
<ion-toolbar>
<ion-title>SIGNUP</ion-title>
</ion-toolbar>
</ion-header>
<ion-content padding>
<ion-item>
<ion-label position="stacked">Email</ion-label>
<ion-input type="text" [(ngModel)]="user.email"></ion-input>
</ion-item>
<ion-item>
<ion-label position="stacked">Password (6+ characters)</ion-label>
<ion-input type="password" [(ngModel)]="user.password"></ion-input>
</ion-item>
<ion-fab vertical="bottom" horizontal="end" slot="fixed">
<ion-fab-button (click)="signup(user)">SIGNUP
</ion-fab-button>
</ion-fab>
</ion-content>user.interface.ts
export interface User {
email: string;
pasword: string;
}Any help would be appreciated! Thank you!
html
angular typescript ionic-framework ionic4 asked Jan 1 at 6:32
carolinecaroline
709
This code has been bugging me for a good four hours... It's supposed to sign up a user with Firebase's auth system and Ionic 4 components.
Instead it returns the following around a good six times:
ERROR TypeError: Cannot read property 'email' of undefined
Another weird thing is that my code will only nitpick on the property 'email', and won't return errors for having a property 'password'.
signup.page.ts
import { Component, OnInit } from '@angular/core';
import { Router } from '@angular/router';
// firebase imports
import * as firebase from 'firebase';
import { AngularFireAuth } from '@angular/fire/auth';
import { ToastController } from '@ionic/angular';
// model import
import { User } from '../../models/login.interface';
@Component({
selector: 'app-signup',
templateUrl: './signup.page.html',
styleUrls: ['./signup.page.scss'],
})
export class SignupPage implements OnInit {
constructor(
private afAuth: AngularFireAuth,
private route: Router,
public toast: ToastController
) { }
ngOnInit() {
}
async signup(user: User) {
console.log('starting auth');
try {
const result = await firebase.auth().createUserWithEmailAndPassword(user.email, user.password);
if (result) {
this.route.navigateByUrl('/add-profile');
}
} catch (e) {
console.log(e);
}
}
}signup.page.html
<ion-header>
<ion-toolbar>
<ion-title>SIGNUP</ion-title>
</ion-toolbar>
</ion-header>
<ion-content padding>
<ion-item>
<ion-label position="stacked">Email</ion-label>
<ion-input type="text" [(ngModel)]="user.email"></ion-input>
</ion-item>
<ion-item>
<ion-label position="stacked">Password (6+ characters)</ion-label>
<ion-input type="password" [(ngModel)]="user.password"></ion-input>
</ion-item>
<ion-fab vertical="bottom" horizontal="end" slot="fixed">
<ion-fab-button (click)="signup(user)">SIGNUP
</ion-fab-button>
</ion-fab>
</ion-content>user.interface.ts
export interface User {
email: string;
pasword: string;
}Any help would be appreciated! Thank you!
import { Component, OnInit } from '@angular/core';
import { Router } from '@angular/router';
// firebase imports
import * as firebase from 'firebase';
import { AngularFireAuth } from '@angular/fire/auth';
import { ToastController } from '@ionic/angular';
// model import
import { User } from '../../models/login.interface';
@Component({
selector: 'app-signup',
templateUrl: './signup.page.html',
styleUrls: ['./signup.page.scss'],
})
export class SignupPage implements OnInit {
constructor(
private afAuth: AngularFireAuth,
private route: Router,
public toast: ToastController
) { }
ngOnInit() {
}
async signup(user: User) {
console.log('starting auth');
try {
const result = await firebase.auth().createUserWithEmailAndPassword(user.email, user.password);
if (result) {
this.route.navigateByUrl('/add-profile');
}
} catch (e) {
console.log(e);
}
}
}import { Component, OnInit } from '@angular/core';
import { Router } from '@angular/router';
// firebase imports
import * as firebase from 'firebase';
import { AngularFireAuth } from '@angular/fire/auth';
import { ToastController } from '@ionic/angular';
// model import
import { User } from '../../models/login.interface';
@Component({
selector: 'app-signup',
templateUrl: './signup.page.html',
styleUrls: ['./signup.page.scss'],
})
export class SignupPage implements OnInit {
constructor(
private afAuth: AngularFireAuth,
private route: Router,
public toast: ToastController
) { }
ngOnInit() {
}
async signup(user: User) {
console.log('starting auth');
try {
const result = await firebase.auth().createUserWithEmailAndPassword(user.email, user.password);
if (result) {
this.route.navigateByUrl('/add-profile');
}
} catch (e) {
console.log(e);
}
}
}<ion-header>
<ion-toolbar>
<ion-title>SIGNUP</ion-title>
</ion-toolbar>
</ion-header>
<ion-content padding>
<ion-item>
<ion-label position="stacked">Email</ion-label>
<ion-input type="text" [(ngModel)]="user.email"></ion-input>
</ion-item>
<ion-item>
<ion-label position="stacked">Password (6+ characters)</ion-label>
<ion-input type="password" [(ngModel)]="user.password"></ion-input>
</ion-item>
<ion-fab vertical="bottom" horizontal="end" slot="fixed">
<ion-fab-button (click)="signup(user)">SIGNUP
</ion-fab-button>
</ion-fab>
</ion-content><ion-header>
<ion-toolbar>
<ion-title>SIGNUP</ion-title>
</ion-toolbar>
</ion-header>
<ion-content padding>
<ion-item>
<ion-label position="stacked">Email</ion-label>
<ion-input type="text" [(ngModel)]="user.email"></ion-input>
</ion-item>
<ion-item>
<ion-label position="stacked">Password (6+ characters)</ion-label>
<ion-input type="password" [(ngModel)]="user.password"></ion-input>
</ion-item>
<ion-fab vertical="bottom" horizontal="end" slot="fixed">
<ion-fab-button (click)="signup(user)">SIGNUP
</ion-fab-button>
</ion-fab>
</ion-content>export interface User {
email: string;
pasword: string;
}export interface User {
email: string;
pasword: string;
}html
angular typescript ionic-framework ionic4 html
angular typescript ionic-framework ionic4 asked Jan 1 at 6:32
carolinecaroline
709
asked Jan 1 at 6:32
carolinecaroline
709
edited Jan 1 at 7:19
caroline
asked Jan 1 at 6:32
carolinecaroline
709
asked Jan 1 at 6:32
carolinecaroline
709
asked Jan 1 at 6:32
carolinecaroline
709
709
add a comment |
add a comment |
2 Answers
2
active
oldest
votes
0
Create a user and initialize it with empty values either in constructor or ngOnInit like below
user:User;
//inside constructor or ngOnInit
this.user = {
email: '',
pasword: ''
}
answered Jan 1 at 6:45
Ajay BarokarAjay Barokar
762
add a comment |
0
// firebase imports
import * as firebase from 'firebase';
import { AngularFireAuth } from '@angular/fire/auth';
import { ToastController } from '@ionic/angular';
// model import
import { User } from '../../models/login.interface';
@Component({
selector: 'app-signup',
templateUrl: './signup.page.html',
styleUrls: ['./signup.page.scss'],
})
export class SignupPage implements OnInit {
user: User = {
email: '',
password: ''
}
constructor(
private afAuth: AngularFireAuth,
private route: Router,
public toast: ToastController
) { }
ngOnInit() {
}
async signup(user: User) {
console.log('starting auth');
try {
const result = await firebase.auth().createUserWithEmailAndPassword(user.email, user.password);
if (result) {
this.route.navigateByUrl('/add-profile');
}
} catch (e) {
console.log(e);
}
}
}
answered Jan 2 at 5:15
yushinyushin
418314
add a comment |
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
0
Create a user and initialize it with empty values either in constructor or ngOnInit like below
user:User;
//inside constructor or ngOnInit
this.user = {
email: '',
pasword: ''
}
answered Jan 1 at 6:45
Ajay BarokarAjay Barokar
762
add a comment |
0
Create a user and initialize it with empty values either in constructor or ngOnInit like below
user:User;
//inside constructor or ngOnInit
this.user = {
email: '',
pasword: ''
}
answered Jan 1 at 6:45
Ajay BarokarAjay Barokar
762
add a comment |
0
0
0
Create a user and initialize it with empty values either in constructor or ngOnInit like below
user:User;
//inside constructor or ngOnInit
this.user = {
email: '',
pasword: ''
}
answered Jan 1 at 6:45
Ajay BarokarAjay Barokar
762
Create a user and initialize it with empty values either in constructor or ngOnInit like below
user:User;
//inside constructor or ngOnInit
this.user = {
email: '',
pasword: ''
}
answered Jan 1 at 6:45
Ajay BarokarAjay Barokar
762
answered Jan 1 at 6:45
Ajay BarokarAjay Barokar
762
answered Jan 1 at 6:45
Ajay BarokarAjay Barokar
762
answered Jan 1 at 6:45
Ajay BarokarAjay Barokar
762
762
add a comment |
add a comment |
0
// firebase imports
import * as firebase from 'firebase';
import { AngularFireAuth } from '@angular/fire/auth';
import { ToastController } from '@ionic/angular';
// model import
import { User } from '../../models/login.interface';
@Component({
selector: 'app-signup',
templateUrl: './signup.page.html',
styleUrls: ['./signup.page.scss'],
})
export class SignupPage implements OnInit {
user: User = {
email: '',
password: ''
}
constructor(
private afAuth: AngularFireAuth,
private route: Router,
public toast: ToastController
) { }
ngOnInit() {
}
async signup(user: User) {
console.log('starting auth');
try {
const result = await firebase.auth().createUserWithEmailAndPassword(user.email, user.password);
if (result) {
this.route.navigateByUrl('/add-profile');
}
} catch (e) {
console.log(e);
}
}
}
answered Jan 2 at 5:15
yushinyushin
418314
add a comment |
0
// firebase imports
import * as firebase from 'firebase';
import { AngularFireAuth } from '@angular/fire/auth';
import { ToastController } from '@ionic/angular';
// model import
import { User } from '../../models/login.interface';
@Component({
selector: 'app-signup',
templateUrl: './signup.page.html',
styleUrls: ['./signup.page.scss'],
})
export class SignupPage implements OnInit {
user: User = {
email: '',
password: ''
}
constructor(
private afAuth: AngularFireAuth,
private route: Router,
public toast: ToastController
) { }
ngOnInit() {
}
async signup(user: User) {
console.log('starting auth');
try {
const result = await firebase.auth().createUserWithEmailAndPassword(user.email, user.password);
if (result) {
this.route.navigateByUrl('/add-profile');
}
} catch (e) {
console.log(e);
}
}
}
answered Jan 2 at 5:15
yushinyushin
418314
add a comment |
0
0
0
// firebase imports
import * as firebase from 'firebase';
import { AngularFireAuth } from '@angular/fire/auth';
import { ToastController } from '@ionic/angular';
// model import
import { User } from '../../models/login.interface';
@Component({
selector: 'app-signup',
templateUrl: './signup.page.html',
styleUrls: ['./signup.page.scss'],
})
export class SignupPage implements OnInit {
user: User = {
email: '',
password: ''
}
constructor(
private afAuth: AngularFireAuth,
private route: Router,
public toast: ToastController
) { }
ngOnInit() {
}
async signup(user: User) {
console.log('starting auth');
try {
const result = await firebase.auth().createUserWithEmailAndPassword(user.email, user.password);
if (result) {
this.route.navigateByUrl('/add-profile');
}
} catch (e) {
console.log(e);
}
}
}
answered Jan 2 at 5:15
yushinyushin
418314
// firebase imports
import * as firebase from 'firebase';
import { AngularFireAuth } from '@angular/fire/auth';
import { ToastController } from '@ionic/angular';
// model import
import { User } from '../../models/login.interface';
@Component({
selector: 'app-signup',
templateUrl: './signup.page.html',
styleUrls: ['./signup.page.scss'],
})
export class SignupPage implements OnInit {
user: User = {
email: '',
password: ''
}
constructor(
private afAuth: AngularFireAuth,
private route: Router,
public toast: ToastController
) { }
ngOnInit() {
}
async signup(user: User) {
console.log('starting auth');
try {
const result = await firebase.auth().createUserWithEmailAndPassword(user.email, user.password);
if (result) {
this.route.navigateByUrl('/add-profile');
}
} catch (e) {
console.log(e);
}
}
}
answered Jan 2 at 5:15
yushinyushin
418314
answered Jan 2 at 5:15
yushinyushin
418314
answered Jan 2 at 5:15
yushinyushin
418314
answered Jan 2 at 5:15
yushinyushin
418314
418314
add a comment |
add a comment |
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