How does HTTP error-handling work with observables?

Question

I see a lot of tutorials doing something like this:

http.get(\"...\").subscribe(
  success => console.log(\'hello success\'),
  error => console.log(\'bye          


        

Answer 1

It works for me:

this.http.post('http://example.com/path/', {sampleData: 'd'}).subscribe(
  res => {alert('ok!');},
  err => {alert(err.error)}
)