Angular模板表单校验方法详解

ng g directive directives/mobileValidator　

 

 
登录
 
 
用户名：
 

  

  用户名是必填项
  
 
 
 
电话： 
 登录

mobileValid: boolean = true;
moblieUntouched: boolean = true;
 
onMobileInput(form: NgForm) {
 if (form) {
 this.mobileValid = form.form.get('mobile').valid;
 this.moblieUntouched = form.form.get('mobile').untouched;
 }
}