javascript - Redux Form - You must either pass handleSubmit() an onSubmit function or pass onSubmit as a prop - Stack Overflow

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I want to create a simple form that takes in an email adress and later adds it to our database. I went with React Forms, because it facilitates the whole development process and reduces the amount of time.

However, when I'm trying to POST my form I'm getting this error: Uncaught Error: You must either pass handleSubmit() an onSubmit function or pass onSubmit as a prop

Here's my AddUserForm.js:

import React from 'react'
import { Field, reduxForm } from 'redux-form'

const AddUserForm = ({ handleSubmit }) => {
  return (
    <form onSubmit={handleSubmit}>
      <div>
        <Field name="email" ponent="input" type="email" />
      </div>
      <button type="submit">Bjud in</button>
    </form>
  )
}
export default reduxForm({
  form: 'addUser'
})(AddUserForm)

Here's my addUserAction:

import axios from 'axios'
import settings from '../settings'

axios.defaults.baseURL = settings.hostname

export const addUser = email => {
  return dispatch => {
    return axios.post('/invite', { email: email }).then(response => {
      console.log(response)
    })
  }
}

And here's my AddUserContainer.js:

import React, { Component } from 'react'
import { addUser } from '../../actions/addUserAction'
import AddUserForm from './Views/AddUserForm'
import { connect } from 'react-redux'

class AddUserContainer extends Component {
  submit(values) {
    console.log(values)
    this.props.addUser(values)
  }

  render() {
    return (
      <div>
        <h1>Bjud in användare</h1>
        <AddUserForm onSubmit={this.submit.bind(this)} />
      </div>
    )
  }
}

function mapStateToProps(state) {
  return { user: state.user }
}

export default connect(mapStateToProps, { addUser })(AddUserContainer)

Thanks for reading!

I want to create a simple form that takes in an email adress and later adds it to our database. I went with React Forms, because it facilitates the whole development process and reduces the amount of time.

However, when I'm trying to POST my form I'm getting this error: Uncaught Error: You must either pass handleSubmit() an onSubmit function or pass onSubmit as a prop

Here's my AddUserForm.js:

import React from 'react'
import { Field, reduxForm } from 'redux-form'

const AddUserForm = ({ handleSubmit }) => {
  return (
    <form onSubmit={handleSubmit}>
      <div>
        <Field name="email" ponent="input" type="email" />
      </div>
      <button type="submit">Bjud in</button>
    </form>
  )
}
export default reduxForm({
  form: 'addUser'
})(AddUserForm)

Here's my addUserAction:

import axios from 'axios'
import settings from '../settings'

axios.defaults.baseURL = settings.hostname

export const addUser = email => {
  return dispatch => {
    return axios.post('/invite', { email: email }).then(response => {
      console.log(response)
    })
  }
}

And here's my AddUserContainer.js:

import React, { Component } from 'react'
import { addUser } from '../../actions/addUserAction'
import AddUserForm from './Views/AddUserForm'
import { connect } from 'react-redux'

class AddUserContainer extends Component {
  submit(values) {
    console.log(values)
    this.props.addUser(values)
  }

  render() {
    return (
      <div>
        <h1>Bjud in användare</h1>
        <AddUserForm onSubmit={this.submit.bind(this)} />
      </div>
    )
  }
}

function mapStateToProps(state) {
  return { user: state.user }
}

export default connect(mapStateToProps, { addUser })(AddUserContainer)

Thanks for reading!

• javascript
• reactjs
• redux-form

Share Improve this question Follow asked Jul 26, 2017 at 9:29 Martin NordströmMartin Nordström 6,0251111 gold badges3333 silver badges6666 bronze badges 5

• I get: onSubmit is not defined. – Martin Nordström Commented Jul 26, 2017 at 9:33
• export default connect()(reduxForm({ form: 'addUser', onSubmit, })(AddUserForm)). Also remember to import connect from react-redux. – kind user Commented Jul 26, 2017 at 9:36
• onSubmit is still not defined – Martin Nordström Commented Jul 26, 2017 at 9:38
• Give me a sec, I will post a full answer. – kind user Commented Jul 26, 2017 at 9:39
• Appreciate that – Martin Nordström Commented Jul 26, 2017 at 9:50

Add a ment  | 

1 Answer 1

Sorted by: Reset to default 4

onSubmit is not defined because it's not declared. Follow the path:

Note: values variable holds fields data, in your case it will hold typed email.

import React from 'react';
import { Field, reduxForm } from 'redux-form';
import { connect } from 'react-redux';

const AddUserForm = ({ handleSubmit }) => {
  return (
    <form onSubmit={handleSubmit}>
      <div>
        <Field name="email" ponent="input" type="email" />
      </div>
      <button type="submit">Bjud in</button>
    </form>
  )
}

const onSubmit = (values, dispatch) => {
  dispatch(    // your submit action //      );
};

export default connect()(reduxForm({
  form: 'addUser', 
  onSubmit, 
})(AddUserForm));

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