import { Component, OnInit, Input, ElementRef } from "@angular/core" import { FormGroup } from "@angular/forms" @Component({ selector: "app-investment-origin", templateUrl: "./investment-origin.component.html", styleUrls: ["./investment-origin.component.scss"] }) export class InvestmentOriginComponent implements OnInit { @Input() form: FormGroup hasExtras = false extrasValue = "" constructor() {} ngOnInit(): void {} handleExtrasChange(event: CustomEvent) { this.hasExtras = event.detail.checked if (!event.detail.checked) { this.form.get("extras").setValue(null) } } }