[toc] ## Form.create()() 返回一個高階組件，向原本的組件傳遞一些屬性，用來設置表單字段的值 和獲取值 ``` const WrappedLoginForm = Form.create({})(LoginForm); ``` ## getFieldDecorator ``` const FormItem = Form.Item ``` ``` const {getFieldDecorator} = this.props.form ... <FormItem> { getFieldDecorator('username',{ rules:[{required:true,message:'請輸入用戶名'}] })(<Input placeholder="用戶名">) } </FormItem> ``` ## validateFields  ``` class Login extends Component{ handleSubmit = (event)=>{ event.preventDefault(); this.loginForm.props.form.validateFields((err,values)=>{ if(err){ message.warn(err.toString()); }else{ this.props.dispatch({ type:'login/login' ,payload:values }); } }); } } ```