Angular input 'required' is always false
0
THE PROBLEM:
when logout() method is fired up from Error Handler and user gets to "Login" page, fields are always invalid (based on 'required' property).
When logout() method is fired up from, let's say, regular logout button - there is no problems, and after putting some values to input fields - they get valid.
Error handler with a method:
handleError(error: any): void {
const authService = this.injector.get(AuthenticationService);
switch (error.status) {
case 403:
if(authService.isLoggedIn()){
alert('Your session has expired!');
authService.logout();
}
break;
default:
alert('Error Handler:nnError has occur. Status=' + error.status +
'nnError has occur. Stack=' + error.stack);
}
}
logout() method:
logout(): void {
console.log('>> logout()');
// clear token remove user from local storage to log user out
localStorage.removeItem('token');
this.router.navigate(['login']);
}
Here is an excerpt from "Login" component:
<mat-card class="login">
<input required [(ngModel)]="model.email" name="username" placeholder="Username" (input)="test()">
<input type="password" required [(ngModel)]="model.password" name="password" placeholder="Password" (input)="test()">
<button type="submit" class="btn btn-success" [disabled]="!loginForm.form.valid">Login
</button>
</mat-card>
angular forms
asked Nov 22 '18 at 15:11
Unknwn ArtistUnknwn Artist
1049
add a comment |
0
THE PROBLEM:
when logout() method is fired up from Error Handler and user gets to "Login" page, fields are always invalid (based on 'required' property).
When logout() method is fired up from, let's say, regular logout button - there is no problems, and after putting some values to input fields - they get valid.
Error handler with a method:
handleError(error: any): void {
const authService = this.injector.get(AuthenticationService);
switch (error.status) {
case 403:
if(authService.isLoggedIn()){
alert('Your session has expired!');
authService.logout();
}
break;
default:
alert('Error Handler:nnError has occur. Status=' + error.status +
'nnError has occur. Stack=' + error.stack);
}
}
logout() method:
logout(): void {
console.log('>> logout()');
// clear token remove user from local storage to log user out
localStorage.removeItem('token');
this.router.navigate(['login']);
}
Here is an excerpt from "Login" component:
<mat-card class="login">
<input required [(ngModel)]="model.email" name="username" placeholder="Username" (input)="test()">
<input type="password" required [(ngModel)]="model.password" name="password" placeholder="Password" (input)="test()">
<button type="submit" class="btn btn-success" [disabled]="!loginForm.form.valid">Login
</button>
</mat-card>
angular forms
asked Nov 22 '18 at 15:11
Unknwn ArtistUnknwn Artist
1049
Have you checked differences in you formGroup object? maybe logging this will give us a hint.
– itdoesntwork
Nov 22 '18 at 15:59
@itdoesntwork I tried:@ViewChild('loginForm') public loginForm: NgForm;andtest() { console.log(this.loginForm.valid); }the result is correct - when it has to be true - it is true.
– Unknwn Artist
Nov 26 '18 at 9:18
add a comment |
0
0
0
THE PROBLEM:
when logout() method is fired up from Error Handler and user gets to "Login" page, fields are always invalid (based on 'required' property).
When logout() method is fired up from, let's say, regular logout button - there is no problems, and after putting some values to input fields - they get valid.
Error handler with a method:
handleError(error: any): void {
const authService = this.injector.get(AuthenticationService);
switch (error.status) {
case 403:
if(authService.isLoggedIn()){
alert('Your session has expired!');
authService.logout();
}
break;
default:
alert('Error Handler:nnError has occur. Status=' + error.status +
'nnError has occur. Stack=' + error.stack);
}
}
logout() method:
logout(): void {
console.log('>> logout()');
// clear token remove user from local storage to log user out
localStorage.removeItem('token');
this.router.navigate(['login']);
}
Here is an excerpt from "Login" component:
<mat-card class="login">
<input required [(ngModel)]="model.email" name="username" placeholder="Username" (input)="test()">
<input type="password" required [(ngModel)]="model.password" name="password" placeholder="Password" (input)="test()">
<button type="submit" class="btn btn-success" [disabled]="!loginForm.form.valid">Login
</button>
</mat-card>
angular forms
asked Nov 22 '18 at 15:11
Unknwn ArtistUnknwn Artist
1049
THE PROBLEM:
when logout() method is fired up from Error Handler and user gets to "Login" page, fields are always invalid (based on 'required' property).
When logout() method is fired up from, let's say, regular logout button - there is no problems, and after putting some values to input fields - they get valid.
Error handler with a method:
handleError(error: any): void {
const authService = this.injector.get(AuthenticationService);
switch (error.status) {
case 403:
if(authService.isLoggedIn()){
alert('Your session has expired!');
authService.logout();
}
break;
default:
alert('Error Handler:nnError has occur. Status=' + error.status +
'nnError has occur. Stack=' + error.stack);
}
}
logout() method:
logout(): void {
console.log('>> logout()');
// clear token remove user from local storage to log user out
localStorage.removeItem('token');
this.router.navigate(['login']);
}
Here is an excerpt from "Login" component:
<mat-card class="login">
<input required [(ngModel)]="model.email" name="username" placeholder="Username" (input)="test()">
<input type="password" required [(ngModel)]="model.password" name="password" placeholder="Password" (input)="test()">
<button type="submit" class="btn btn-success" [disabled]="!loginForm.form.valid">Login
</button>
</mat-card>
angular forms
angular forms
asked Nov 22 '18 at 15:11
Unknwn ArtistUnknwn Artist
1049
asked Nov 22 '18 at 15:11
Unknwn ArtistUnknwn Artist
1049
asked Nov 22 '18 at 15:11
Unknwn ArtistUnknwn Artist
1049
asked Nov 22 '18 at 15:11
Unknwn ArtistUnknwn Artist
1049
asked Nov 22 '18 at 15:11
Unknwn ArtistUnknwn Artist
1049
1049
Have you checked differences in you formGroup object? maybe logging this will give us a hint.
– itdoesntwork
Nov 22 '18 at 15:59
@itdoesntwork I tried:@ViewChild('loginForm') public loginForm: NgForm;andtest() { console.log(this.loginForm.valid); }the result is correct - when it has to be true - it is true.
– Unknwn Artist
Nov 26 '18 at 9:18
add a comment |
Have you checked differences in you formGroup object? maybe logging this will give us a hint.
– itdoesntwork
Nov 22 '18 at 15:59
@itdoesntwork I tried:@ViewChild('loginForm') public loginForm: NgForm;andtest() { console.log(this.loginForm.valid); }the result is correct - when it has to be true - it is true.
– Unknwn Artist
Nov 26 '18 at 9:18
Have you checked differences in you formGroup object? maybe logging this will give us a hint.
– itdoesntwork
Nov 22 '18 at 15:59
Have you checked differences in you formGroup object? maybe logging this will give us a hint.
– itdoesntwork
Nov 22 '18 at 15:59
@itdoesntwork I tried:
@ViewChild('loginForm') public loginForm: NgForm; and test() { console.log(this.loginForm.valid); } the result is correct - when it has to be true - it is true.– Unknwn Artist
Nov 26 '18 at 9:18
@itdoesntwork I tried:
@ViewChild('loginForm') public loginForm: NgForm; and test() { console.log(this.loginForm.valid); } the result is correct - when it has to be true - it is true.– Unknwn Artist
Nov 26 '18 at 9:18
add a comment |
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Have you checked differences in you formGroup object? maybe logging this will give us a hint.
– itdoesntwork
Nov 22 '18 at 15:59
@itdoesntwork I tried:
@ViewChild('loginForm') public loginForm: NgForm;andtest() { console.log(this.loginForm.valid); }the result is correct - when it has to be true - it is true.– Unknwn Artist
Nov 26 '18 at 9:18