/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

-1 vote155 views1 answer
Angular multiple validator pattern single input
Javascript AngularJS
0 vote133 views1 answer
Remove unused javascript angular
Javascript AngularJS
0 vote106 views1 answer
Angular calendar updating until hovering
Javascript AngularJS
0 vote160 views1 answer
Angular pipe json error
Javascript AngularJS
1 vote139 views1 answer
Angular cli path environment variable
Javascript AngularJS
0 vote142 views1 answer
Angular socket.io with token header
Javascript AngularJS
0 vote134 views1 answer
Add comma after each valiue but don't add in last in angular 6
Javascript AngularJS
0 vote143 views1 answer
Scope hierarchy in angularjs
Javascript AngularJS
139 votes257 views6 answers
Angular cli
Javascript AngularJS
1 vote144 views3 answers
Install specific version of angular
Javascript AngularJS