What is the best way to retrieve the value of an input field in React when incorporating Material UI components?

I am working with a few radio input components that have been imported from material Ui react. Each radio input is wrapped in a FormControlLabel component.

      <FormControlLabel onClick={checkAnswerHandler} value={answer} control={<Radio color="primary" />} label={<span dangerouslySetInnerHTML={{ __html: answer}}></span>} />
</div>

In trying to access the value of the input through an onClick function, I encountered an issue:

const checkAnswer = (e: React.MouseEvent<HTMLLabelElement>) => {
 
     answer = e.currentTarget.value; //but throws error as label is not an input element
     
  }

How can I obtain the value of the input tag since I am unable to implement an onClick function directly on the input tag?

Answer №1

Extract the value from the RadioGroup

Take a look at this sample code snippet from Matrial-ui documentation:

<FormControl component="fieldset">
  <FormLabel component="legend">Gender</FormLabel>
  <RadioGroup aria-label="gender" name="gender1" value={value} onChange={handleChange}>
    <FormControlLabel value="female" control={<Radio />} label="Female" />
    <FormControlLabel value="male" control={<Radio />} label="Male" />
    <FormControlLabel value="other" control={<Radio />} label="Other" />
    <FormControlLabel value="disabled" disabled control={<Radio />} label="(Disabled option)" />
  </RadioGroup>
</FormControl>

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