LeoLozes LeoLozes - 17 days ago 14
TypeScript Question

TypeScript, redux-form and connect

First of all, I'm very new to TS, React & Redux, so sorry if this is an obvious question.

I'm trying to modify this example to get a form to load some information. It's using redux-form.

I'm trying to figure out how to call

connect
and
redux-form
at the same time in the export of the component. Right now it's looking like this:

class UserForm extends React.Component<IUserProps, void> { .. }

export default ReduxForm.reduxForm({
form: 'user',
fields: [
'userName',
'password',
'firstName',
'lastName',
'email'
],
validate: UserForm.validate,
})(UserForm);


The examples I've seen without TS look like this:

class MyForm extends Component {}
MyForm = reduxForm(config)(MyForm)
MyForm = connect(mapStateToProps, mapDispatchToProps)(MyForm)
export default MyForm


But if I try to do the same in TS I get the TS2300 error: duplicate identifier.

I've also tried to use the
@connect
decorator, but I couldn't make it work (or find any working example online).

Answer

Can you just chain them?

class UserForm extends React.Component<IUserProps, void> { .. }

export default connect(mapStateToProps,mapDispatchToProps) 
    (ReduxForm.reduxForm({
  form: 'user',
  fields: [
    'userName',
    'password',
    'firstName',
    'lastName',
    'email'
  ],
  validate: UserForm.validate,
})(UserForm));