Javascript 用导航“回应本地问题”；

所以我真的很难用这个导航的东西。我不是Js或react native方面的专家，但由于使用此应用程序的人不再在公司工作，我被要求在新的人加入之前进行一些调整，但我正在努力解决这个导航问题

所以我用这个来进行双因素识别 你知道这个导航系统到底有什么用吗？如何设置它的值？它是否需要以某种方式通过它

完整代码

import React, {Component} from 'react'
import PropTypes from 'prop-types'
import {
  View,
  Text,
  TouchableHighlight,
  Image,
  TextInput,
} from 'react-native'
import {requiredFields} from '../helpers/forms'
import BusyButton from '../Common/BusyButton'
import DismissKeyboard from '../Common/DismissKeyboard'
import {Colors} from '../styles'
import LoginStyles from './LogInStyles'

const loginStyles = LoginStyles.createStyles()

/* eslint-disable camelcase,space-before-function-paren */
export default class TwoFactor extends Component {
  static propTypes = {
    screenProps: PropTypes.object.isRequired,
    navigation: PropTypes.object.isRequired,
  }

  state = {
    verificationCode: '',
  }

  handleSubmit = () => {
    try{
    const {screenProps: {auth: {sendVerificationCode}}, navigation: {navigate}} = this.props

    if (requiredFields(['verificationCode'], ['Verification Code'], this.state)) {
      sendVerificationCode(this.state.verificationCode,this.state.user, navigate)
    }

    return false
    }catch(e){
      console.log(e)
    }
  }

  render() {
    const {screenProps: {auth: {isFetching}}} = this.props


    return (
      <DismissKeyboard style={loginStyles.pageWrapper}>
        <View style={loginStyles.logoContainer}>
          <Image
            style={loginStyles.logo}
            resizeMode="contain"
            source={require('../../assets/images/logo-IH_blue_gold-small.png')}
          />
        </View>
        <View style={loginStyles.containerExpand}>
          <Text style={loginStyles.h1}>ID Verification</Text>
          <Text style={loginStyles.label}>
            A verification code has been sent to the phone number on file. Please enter the code below.
          </Text>
          <TextInput
            style={loginStyles.input}
            placeholder="Verification Code"
            placeholderTextColor={Colors.lightGray}
            onChangeText={(verificationCode) => this.setState({verificationCode})}
            keyboardType="number-pad"
          />
        </View>
        <View style={loginStyles.container}>
          <View style={loginStyles.buttonContainer}>
            <BusyButton
              style={loginStyles.button}
              underlayColor={Colors.buttonPrimaryBkgd}
              isBusy={isFetching}
              onPress={this.handleSubmit}
            >
              <Text style={loginStyles.buttonText}>Next</Text>
            </BusyButton>
          </View>
        </View>
      </DismissKeyboard>
    )
  }
}

---

你能分享你在世博会上得到的全部代码和错误吗。到时候我会帮上忙的。我相信你输入的东西是错误的。只需分享代码。我能帮上忙是的，我更新了邮件，你能给我解释一下导航在这行中的作用吗请``sendVerificationCode（this.state.verificationCode，this.state.user，navigate）``看，通常导航是指导航到其他屏幕的东西，我猜你是把导航作为上一屏幕的道具和发送验证，您正在调用道具，它将导航到其他屏幕，可能与

it's not spitting any error, but it is not taking me to the next screen.