小编FBS*_*SUG的帖子

嗨,我是新来的,对基本问题感到抱歉.

我试图在const中定义一个方法

const Age = t.refinement(t.Number, (n) => return n >= 18);

但是,linter不喜欢我在方法中有一个return关键字.这是班级

import React, { Component } from 'react'
import { postFeedback } from 'Services/Config'
import { render } from 'react-dom';
import t from 'tcomb-form';


const FormSchema = t.struct({
    name: t.String,         // a required string
    age: t.Number, // an optional number
    rememberMe: t.Boolean   // a boolean
})

const Age = t.refinement(t.Number, (n) => return n >= 18);

export class Form extends Component {

onSubmit = (evt) => {
    evt.preventDefault() …