| /******************************************************************************** |
| * Copyright (c) 2020 Contributors to the Eclipse Foundation |
| * |
| * See the NOTICE file(s) distributed with this work for additional |
| * information regarding copyright ownership. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License 2.0 which is available at |
| * http://www.eclipse.org/legal/epl-2.0 |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| ********************************************************************************/ |
| |
| import {Pipe, PipeTransform} from "@angular/core"; |
| import {FormGroup} from "@angular/forms"; |
| |
| @Pipe({ |
| name: "getFormGroup" |
| }) |
| export class GetFormGroupPipe implements PipeTransform { |
| |
| public transform(group: FormGroup, key: string, getControls?: boolean): FormGroup { |
| const control = group?.get(key); |
| return control instanceof FormGroup ? control : undefined; |
| } |
| |
| } |