how can i fetech the status_code 400 in angular

I want to check if the status code=400 in angular so I can fetch a notif

I've tried this -

signUp() {      let body =      {          login: this.username,          nom: this.nom,          prenom: this.prenom,          adress: this.adress,          email: this.email,          password: this.password,          date_naissance: this.datenaissance,          num_tel: this.numTel,      }        this.signappService.newsignup(body).subscribe(          (res: any) => {              console.log(res)              this.sucess = true;              this.failed = false;          },          (err) => {              console.warn(err)              if (err.status == 400) {                  this.failed = true;                  this.sucess = false;              }          });  }  

https://stackoverflow.com/questions/67030148/how-can-i-fetech-the-status-code-400-in-angular April 10, 2021 at 09:59AM