在Angular中，是否可以验证patchValue内部的required？

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

@Component({
  selector: 'app-example',
  templateUrl: './example.component.html',
  styleUrls: ['./example.component.css']
})
export class ExampleComponent implements OnInit {
  form: FormGroup;

  ngOnInit() {
    this.form = new FormGroup({
      name: new FormControl('', Validators.required),
      email: new FormControl('', Validators.required),
    });
  }

  patchFormValue() {
    // 在调用patchValue之前进行验证
    const nameControl = this.form.get('name');
    nameControl.setValidators(Validators.required);
    nameControl.updateValueAndValidity();

    // 使用patchValue方法更新表单值
    this.form.patchValue({
      name: 'John Doe',
      email: 'johndoe@example.com'
    });
  }
}