import {Component, OnInit} from '@angular/core'; import {BaseComponent} from '../../pages/base-page/base.component'; import {ConfigService} from '../../config.service'; @Component({ selector: 'framadate-navigation', templateUrl: './navigation.component.html', styleUrls: ['./navigation.component.scss'] }) export class NavigationComponent extends BaseComponent implements OnInit { constructor(public config: ConfigService) { super(config); } ngOnInit() { } nextPage() { if (this.checkValidity()) { if (this.config.step < this.config.stepMax) { this.config.step++; } } else { this.displayErrorMessage(); } } }