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import React from 'react';
import ReactDOM from 'react-dom';
import { useForm } from 'react-hook-form';
import * as yup from 'yup'; // you will have to install yup
const SignupSchema = yup.object().shape({
firstName: yup.string().required(),
age: yup.number().required().positive().integer(),
website: yup.string().url(),
});
export default function App() {
const { register, handleSubmit, errors } = useForm({
validationSchema: SignupSchema,
});
const onSubmit = (data) => {
alert(JSON.stringify(data));
};
return (
<form onSubmit={handleSubmit(onSubmit)}>
<div>
<label>Develop?</label>
Yes
<input type="radio" name="test" value="yes" ref={register} />
No
<input type="radio" name="test" value="no" ref={register} />
</div>
<div>
<label>First Name</label>
<input type="text" name="firstName" ref={register} />
</div>
<div>
<label>Last Name</label>
<input type="text" name="lastName" ref={register} />
</div>
<div>
<label>Age</label>
<input type="text" name="age" ref={register} />
</div>
<div>
<label>Website</label>
<input type="text" name="website" ref={register} />
</div>
<div style={{ color: 'red' }}>
<pre>
{Object.keys(errors).length > 0 && (
<label>Errors: {JSON.stringify(errors, null, 2)}</label>
)}
</pre>
</div>
<input type="submit" />
</form>
);
}
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