Issue with form data send to database using axios in react js?

Question

Hello everyone I have an issue I am doing login and registration form using react and node and mongodb at one point I am stuck at registration please let me know the solution.

Now first start with back end

This my controller file

    const users = require('../models/users');
    var bcrypt = require('bcryptjs');

    const userList = async (req,res) =>{

    let data = await users.find();
    res.json(data);
}

    const userAdd = async (req,res)=>{
    let {name,email,password,cpassword} = req.body;

    let data = new users({name,email,password,cpassword});

    let response = await data.save();
    let myToken = await data.getAuthToken();
    res.status(200).json({message: 'User added sucessfully', token:myToken});
 }

    const userLogin = async (req,res)=>{

    if(!req.body.email || !req.body.password){
    res.status(301).json({message: 'error',message:"Please enter email and password"});
  }
    let user = await users.findOne({email: req.body.email});

var responseType = {
    message: "ok"
}

if(user){
    var match = await bcrypt.compare(req.body.password, user.password)
    if(match){
        let myToken = await user.getAuthToken();
        responseType.message = 'login sucessfully';
        responseType.token = myToken;
    }else
    {
        responseType.message = 'Invalid Password';
    }
}else{
    responseType.message = 'Invalid Email ID';
}
console.log(user);
res.status(200).json({message: 'ok', data: responseType});
  }

 module.exports = {
   userList,
   userAdd,
   userLogin
};

Now come to Front-End part

This is my registration form

const Register = () => {

const [inputField, setInputField] = useState({
    name: '',
    email: '',
    password: '',
    cpassword: ''
})

 const inputHandler = (e) =>{
    setInputField({...inputField, [e.target.name] : e.target.value})
 
}

const submitButton = async () =>{
    if(validForm()){
       let url = 'http://localhost:8080/users/add'
       let options={
            method: "post",
            url: url,
            headers:{
                
            },
            data: inputField
       }

       try{
           let response = await axios(options)
           console.log("res",response);
           if(response.status == 200){
               toast.success("Added Sucessfully");
           }
       }
       catch(e){
            toast.error("Something went wrong..!");
       }
    }else{
        toast.error("Form Invalid..!");
    }
}

Data is not store in MongoDB database. Thanks in advance.