import { Component, OnInit } from '@angular/core'; import { FormBuilder, FormGroup, Validators } from '@angular/forms'; import { environment } from '../../../environments/environment'; @Component({ selector: 'app-form-login-totp', templateUrl: './form-login-totp.component.html', styleUrls: ['./form-login-totp.component.scss'] }) export class FormLoginTotpComponent implements OnInit { form: FormGroup; public loginInvalid: boolean; public apiUrl = environment.apiUrl; constructor(private formBuilder: FormBuilder) { } async ngOnInit() { this.form = this.formBuilder.group({ code: ['', Validators.required], keep : [''] }); } }