/Javascript/AngularJS/Angular return observable with error

Angular return observable with error

import { throwError } from 'rxjs';

// ...
method(): Observable<SomeClass> {
  // ...
  // from the 
  if (failedCondition) {
    return throwError('');
  }
  // ...
}

Source: stackoverflow.com

Similar codes

0 vote239 views1 answer
Hashtag strategy angular
Javascript AngularJS
0 vote225 views1 answer
Mac address validation regex angular
Javascript AngularJS
12 votes246 views3 answers
Angular create guard
Javascript AngularJS
2 votes316 views4 answers
Toast angular
Javascript AngularJS
0 vote256 views1 answer
Import map in angular
Javascript AngularJS
16 votes227 views6 answers
Generate new component angular
Javascript AngularJS
0 vote231 views2 answers
Set @Output through modalref angular
Javascript AngularJS
1 vote226 views1 answer
If condition for click in angular
Javascript AngularJS
0 vote223 views3 answers
Stripe angular
Javascript AngularJS
-1 vote234 views1 answer
Angularjs socket.io
Javascript AngularJS