尝试从angular中的NgForm获取电子邮件和密码时出错

<form #myForm="ngForm">
  <input type="email" name="email" [(ngModel)]="email" required>
  <input type="password" name="password" [(ngModel)]="password" required>
  <button type="submit">提交</button>
</form>

import { Component, ViewChild } from '@angular/core';
import { NgForm } from '@angular/forms';

@Component({
  selector: 'app-my-component',
  templateUrl: './my-component.component.html',
  styleUrls: ['./my-component.component.css']
})
export class MyComponent {
  @ViewChild('myForm') myForm: NgForm;
  email: string;
  password: string;

  onSubmit() {
    if (this.myForm.valid) {
      console.log('Email:', this.email);
      console.log('Password:', this.password);
    }
  }
}