vercel-labs / vercel-labs/json-render

setValue does not exist on useFieldValidation

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Dominant language
TypeScript
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Description

I'm trying to follow the example on https://json-render.dev/docs/validation for validation but setValue is not available. Setting data directly does not validate correctly.

import { useFieldValidation } from '@json-render/react';

function TextField({ element }) {
  const { value, setValue, errors, validate } = useFieldValidation(
    element.props.valuePath,
    element.props.checks
  );

  return (
    <div>
      <label>{element.props.label}</label>
      <input
        value={value || ''}
        onChange={(e) => setValue(e.target.value)}
        onBlur={() => validate()}
      />
      {errors.map((error, i) => (
        <p key={i} className="text-red-500 text-sm">{error}</p>
      ))}
    </div>
  );
}```

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by comparing the validation example at https://json-render.dev/docs/validation with the current useFieldValidation API in @json-render/react. Reproduce the missing setValue behavior and inspect how field values and validation are updated. Done means the documented example works or the documentation accurately reflects the supported API.

Written by the indexing model from the issue text.

Assessment

Tech stack
react, typescript
Domain
frontend
Issue type
Bug
Difficulty
2/5
Estimated time
1-3 hours
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
45/100

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