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How to use Formik's handleChange multiple times to change the same value?

Time:09-23

I use Material-UI and Formik. I want that two input fields can edit a single value. In this case there is a TextField and a Slider and both of those inputs should allow to change the value for the perdiod. When I give both input fields the same id I get the following error message, which I kinda expected: Formik cannot determine which value to update

But is there a way to do that with Formik or do I need to write a custom handleChange function?

const formik = useFormik({
    initialValues: {
      period: 5,
    },
<OutlinedInput
 id="period"
 name="period"
 type="period"
 onChange={formik.handleChange}
 value={formik.values.period}
/>


<Slider 
  value={formik.values.period}
  aria-label="Default" 
  min={0}
  max={20}
  id="period"
  onChange={formik.handleChange}
/>

CodePudding user response:

dont give them the same id , but give them the same name

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