fuse-angular/src/assets/angular-material-examples/stepper-vertical/stepper-vertical-example.ts

import {Component, OnInit} from '@angular/core';
import {FormBuilder, FormGroup, Validators} from '@angular/forms';

/**
 * @title Stepper vertical
 */
@Component({
  selector: 'stepper-vertical',
  templateUrl: 'stepper-vertical-example.html',
  styleUrls: ['stepper-vertical-example.css']
})
export class StepperVerticalExample implements OnInit {
  isLinear = false;
  firstFormGroup: FormGroup;
  secondFormGroup: FormGroup;

  constructor(private _formBuilder: FormBuilder) {}

  ngOnInit() {
    this.firstFormGroup = this._formBuilder.group({
      firstCtrl: ['', Validators.required]
    });
    this.secondFormGroup = this._formBuilder.group({
      secondCtrl: ['', Validators.required]
    });
  }
}