如何使用Angular2表单验证指令

import { FormsModule } from '@angular/forms';

<form>
  <div>
    <label for="name">姓名：</label>
    <input type="text" id="name" name="name" required minlength="2" maxlength="10">
  </div>
  <div>
    <label for="email">邮箱：</label>
    <input type="email" id="email" name="email" required email>
  </div>
  <div>
    <label for="password">密码：</label>
    <input type="password" id="password" name="password" required minlength="6">
  </div>
  <button type="submit">提交</button>
</form>

import { Component } from '@angular/core';

@Component({
  selector: 'app-form',
  template: `
    <form #myForm="ngForm" (ngSubmit)="onSubmit(myForm)">
      <!-- 表单内容 -->
    </form>
  `
})
export class FormComponent {
  onSubmit(form: NgForm) {
    if (form.valid) {
      // 表单验证通过，执行相应的操作
    }
  }
}