CODEWITHSUNDEEP
reactjsreact-final-form
Alexandr Panteleev
Alexandr Panteleev

Reputation: 875

React final form triggers handleSubmit after the initial render

I've got only Switch component in my react-final-form. It looks like this:

<Form
  onSubmit={onSubmit}
  initialValues={initialValues}
  render={({ handleSubmit }) => (
    <form onSubmit={handleSubmit}>
      <Field name="booleanValue" component={Switch} onChange={handleSubmit}/> //triggers when receives value
    </form>
   )
  }
/>

I want to trigger handleSubmit only after user changes, not at first render of the form.

Upvotes: 0

Views: 451

Answers (1)

Erik R.
Erik R.

Reputation: 7272

<Field/> doesn't have an onChange prop like you are attempting. Something like this could work.

import { OnChange } from 'react-final-form-listeners'

...

<Form
  onSubmit={onSubmit}
  initialValues={initialValues}
  render={({ handleSubmit, form }) => (
    <form onSubmit={handleSubmit}>
      <Field name="booleanValue" component={Switch}/>
      <OnChange name="booleanValue">
        {(value, previousValue) => {
          form.submit()
        }}
      </OnChange>
    </form>
   )
  }
/>

P.S. I hope your Switch component knows to get its value and onChange from the input prop.

Hope that helps!

Upvotes: 2

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